| 单词 | hydrogen bomb |
| 例句 | The device was not a hydrogen bomb, exactly, but it was “the first thermonuclear test explosion on earth,” in the words of one witness, the young Berkeley physicist Herbert York. Big Science 2015-07-07T00:00:00Z Panic spread from coast to coast: was it possible that the satellite was mapping the United States, with the intent of locking down targets for missile-delivered hydrogen bombs? Hidden Figures 2016-09-06T00:00:00Z A hub of hydrogen bomb research, the Livermore National Laboratory would be Ernest Lawrence’s final monument. Big Science 2015-07-07T00:00:00Z The Washington visit launched Lawrence into the role of the hydrogen bomb’s most prominent and credible promoter. Big Science 2015-07-07T00:00:00Z Strauss’s enmity for Oppenheimer deepened as the latter’s opposition to the hydrogen bomb solidified. Big Science 2015-07-07T00:00:00Z The heat released in this reaction, which is like a controlled hydrogen bomb explosion, is what makes the star shine. A Brief History of Time: And Other Essays 1988-01-01T00:00:00Z The Russians had built atomic and hydrogen bombs, and they had jet bombers that could reach the United States. October Sky 1999-04-01T00:00:00Z They say the hydrogen bomb makes no noise: there’s only a blinding white flash that strikes cities dead. The Chocolate War 1974-01-01T00:00:00Z Orion was designed to utilize explosions of hydrogen bombs, nuclear weapons, against an inertial plate, each explosion providing a kind of “putt-putt,” a vast nuclear motorboat in space. Cosmos 1980-01-01T00:00:00Z Rabi, who believed they were making a social call, was surprised to hear them launch into a promotional spiel for a huge program to develop a hydrogen bomb. Big Science 2015-07-07T00:00:00Z "It’s like a trillion hydrogen bombs going off at once," says Evans. A Short History of Nearly Everything 2003-05-06T00:00:00Z Truman accelerated the development of the "superbomb," or hydrogen bomb, a weapon that would be one thousand times as powerful as the bomb dropped on Hiroshima. Spies: The Secret Showdown Between America and Russia 2019-10-01T00:00:00Z The quandary deepened in mid-1950, when it became evident that the solution to a vexing technical issue in hydrogen bomb design rested on the collaborative work of Teller and the Polish mathematician Stanislaw Ulam. Big Science 2015-07-07T00:00:00Z Matters came to a head when Oppenheimer initially opposed the building of the "Super", or hydrogen bomb. Inside the Centre: The Life of J Robert Oppenheimer by Ray Monk – review 2012-12-16T00:05:05Z The United States is poised to test the hydrogen bomb. In Simon Mawer’s ‘Tightrope,’ a Female Spy Masters the Tools of Her Trade 2015-10-14T04:00:00Z Initially hailed, Oppenheimer later fell from grace after his outspokenness, including an initial opposition to development of the hydrogen bomb, drew political enemies. Review | A novel attempt to understand the father of the atomic bomb 2018-10-29T04:00:00Z Millions still live who recall the Soviet-American standoff — the Cold War — when tens of thousands of hydrogen bombs were kept poised in submarines, bombers and silos. How will the world end? 2012-06-17T19:00:00Z That background informs elegant yet ominous sculptures such as “Thinking the Unthinkable,” a stainless-steel sphere, representing a hydrogen bomb’s explosive core, perched on a granite base. Review | In the galleries: An intimate panorama of video art’s variety and breadth 2021-06-23T04:00:00Z He opposed the development of the hydrogen bomb more vehemently than J. Robert Oppenheimer but escaped the ruination visited upon Oppenheimer by the vindictive chairman of the Atomic Energy Commission, Lewis L. Strauss. A Remarkable Man Among Remarkable Men and Women 2018-01-24T05:00:00Z He ran into trouble with jokes about the hydrogen bomb and angered executives by refusing tobacco advertisements. Stan Freberg, Madcap Adman and Satirist, Dies at 88 2015-04-07T04:00:00Z He went on to help build the first hydrogen bomb. A Remarkable Man Among Remarkable Men and Women 2018-01-24T05:00:00Z What are you guys trying to accomplish this year with the sideways world, a parallel existence seemingly caused by the explosion of a hydrogen bomb at the end of Season 5? Television: The Men Who Made ABC?s ?Lost? Last 2010-05-14T01:15:00Z Later he emerged as a kind of philosopher king of the postwar nuclear era, publicly opposing the development of the hydrogen bomb and becoming a symbol both of America’s technological genius and of its conscience. Behind ‘Oppenheimer,’ a Prizewinning Biography 25 Years in the Making 2023-07-10T04:00:00Z In the early ‘60s, I went on anti-nuclear marches, and people would sing an adaptation of folk songs like “Down by the Riverside”: “I’m gonna lay down my hydrogen bomb down by the riverside.” Richard Thompson: Innovation in, nostalgia out 2013-03-10T23:57:00Z North Korea successfully tests a hydrogen bomb, although this achievement is tarnished somewhat by the fact that the explosion causes the death, by startling, of the isolated nation’s lone remaining chicken. Dave Barry’s Year in Review: Trump and the ‘hideous monstrosity’ that was 2016 2016-12-29T05:00:00Z And Hollywood cinema is like the “hydrogen bomb.” Haile Gerima Is Having a Hollywood Moment. It’s Left Him Conflicted. 2021-10-15T04:00:00Z The ship’s radio operator died in Japan several months later, and was dubbed the world’s first victim of the hydrogen bomb. ?Godzilla? the Great: New Criterion Release Celebrates the Greatest Monster Movie 2012-01-25T16:20:11Z This is the same phenomenon that provides the devastating power of a hydrogen bomb, but on a far larger scale. When the universe began 2012-07-22T12:00:00Z Like the time a plane broke apart over North Carolina and dropped a hydrogen bomb that inadvertently went through nearly all of its steps to detonate. A movie revisits the night a nuclear warhead nearly destroyed Arkansas 2016-09-23T04:00:00Z The titular monster was now “a modern horror born from the hydrogen bomb.” Godzilla Returns to Japan 2016-05-14T04:00:00Z The first was the invention of thermonuclear weapons, also called “hydrogen bombs” or “H-bombs.” We're all gonna die! How the idea of human extinction has reshaped our world 2023-10-08T04:00:00Z In 2017, Pyongyang claimed it had successfully created a miniaturised hydrogen bomb designed to fit inside its missiles - a major step in its nuclear ambitions. Kim Jong Un: The US wants to engage North Korea but doesn't know how 2023-09-14T04:00:00Z Sakharov, who died in 1989, was a key figure in developing the Soviet Union’s hydrogen bomb program but later become renowned for his activism in promoting human rights and freedom of conscience. Russia shuts down human rights group that preserved the legacy of Nobel laureate Andrei Sakharov 2023-08-18T04:00:00Z Much of Oppenheimer’s life after Los Alamos had to do with the question of whether to develop the hydrogen bomb. Science, Destroyer of Worlds—And Movie Scripts 2023-08-02T04:00:00Z The decision to pursue the hydrogen bomb is another story. Column: 'Oppenheimer' is a great movie, but commits these historical blunders 2023-07-31T04:00:00Z About 40,000 British personnel took part in the testing of atomic and hydrogen bombs in the 1950s and 1960s, and around 2,000 are believed to be still alive. Nuclear test medal: UK veterans to receive recognition after years-long campaign 2023-07-27T04:00:00Z Castigating the man and the idea, the U.S. instead kicked off a vast cold war arms race by developing hydrogen bombs, along with related costly and occasionally bizarre delivery systems and atmospheric testing. Oppenheimer Offers Us a Fresh Warning of AI’s Danger 2023-07-27T04:00:00Z Here's what a historian who has studied J. Robert Oppenheimer for two decades has to say about the new Christopher Nolan film on the father of the hydrogen bomb. Here's What 'Oppenheimer' Gets Right--and Wrong--about Nuclear History 2023-07-21T04:00:00Z Benny Safdie makes a memorably sweaty and argumentative Edward Teller, an early proponent of the hydrogen bomb who has his own shifty role to play in Oppenheimer’s postwar tribulations. Review: Christopher Nolan's gripping, despairing 'Oppenheimer' ponders history and the future 2023-07-19T04:00:00Z Soon, the United States was at work to strengthen its nuclear arsenal, developing plans to work on an even more catastrophic weapon: the hydrogen bomb. In ‘Oppenheimer,’ Cillian Murphy finally gets to lead a Christopher Nolan film 2023-07-13T04:00:00Z Scientists figured out how to release fusion energy a few years later but only in the uncontrolled Armageddon-like explosions of hydrogen bombs. What Is the Future of Fusion Energy? 2023-06-05T04:00:00Z As more people examined their windshields and found more pits, a frightening hypothesis emerged: nuclear fallout from government hydrogen bomb testing. Assessing rumors to improve trust and prepare for 2024 elections | Op-Ed 2023-05-12T04:00:00Z They say Washington has in storage at least 20,000 plutonium triggers from retired hydrogen bombs and that some of them, if needed, could be recycled. 3 Nuclear Superpowers, Rather Than 2, Usher In a New Strategic Era 2023-04-19T04:00:00Z In 2017, North Korea's foreign minister suggested leader Kim Jong Un was considering testing “an unprecedented scale hydrogen bomb” over the Pacific in response to U.S. Analysis: How North Korea could use a Pacific 'firing range' to perfect its missiles 2023-02-22T05:00:00Z In 1953, the previous closest point to midnight before 2020, scientists pushed the time forward after the Soviet Union began testing hydrogen bombs. Nuclear doomsday could be coming — if political doomsday doesn't get here first 2023-01-26T05:00:00Z During 1952, the Korean War raged on, the U.S. tested the first hydrogen bomb, and the nuclear club expanded to three, with Britain testing its first indigenous atomic bomb. Doomsday clock moves to 90 seconds, closest ever to catastrophe 2023-01-24T05:00:00Z However, historians argue that records show he served the United States faithfully and he was sanctioned because of his opposition to developing the more powerful hydrogen bomb. News at a glance: Ebola vaccine trial on hold, Oppenheimer’s name cleared, and the return of a long-forgotten coffee bean 2022-12-21T05:00:00Z In 1980, they collaborated on a novel, “The Fifth Horseman,” about a Libyan terrorist plotting to detonate a hydrogen bomb in New York. Dominique Lapierre, author of best-selling historical narratives, dies at 91 2022-12-06T05:00:00Z A key element in the case against Oppenheimer was derived from his resistance to early work on the hydrogen bomb, which could explode with 1,000 times the force of an atomic bomb. J. Robert Oppenheimer Cleared of ‘Black Mark’ After 68 Years 2022-12-16T05:00:00Z Nuclear fusion is also what allows hydrogen bombs to deliver tremendously violent explosions. U.S. announces milestone on fusion energy, sparking hopes for clean power 2022-12-13T05:00:00Z Experts estimate that the amount of energy released by the eruption was as much as 60 megatons, roughly equal to the most powerful hydrogen bomb ever detonated. Tonga volcano eruption blasted millions of tons of water into space 2022-12-12T05:00:00Z During his rule, the country became the first U.S. adversary since the Cold War to test both an intercontinental ballistic missile and what he said was a hydrogen bomb. North Korea wants dollars. It’s a sign of trouble 2022-12-10T05:00:00Z It is a hydrogen bomb that debuted in 1983 — a time when President Reagan was denouncing Russia as “an evil empire.” The Surprising Afterlife of Unwanted Atom Bombs 2022-11-17T05:00:00Z The material declassified in 2014, which was released by the Energy Department, suggested that Oppenheimer’s opposition to the hydrogen bomb project rested on technical and military grounds, not Soviet sympathies. J. Robert Oppenheimer Cleared of ‘Black Mark’ After 68 Years 2022-12-16T05:00:00Z He recalled how the Soviet Union tried to cut China off from advanced technology in the 1960s, but that China went on to detonate a hydrogen bomb in 1967. Opinion | In Bali, Biden and Xi probe for guardrails on the perilous road ahead 2022-11-15T05:00:00Z The U.S. tested the first hydrogen bomb 70 years ago in the Marshall Islands. Your Tuesday Briefing: Jair Bolsonaro Loses 2022-10-31T04:00:00Z One of the founders of Memorial was Andrei D. Sakharov, the father of the Soviet hydrogen bomb, who became the Soviet Union’s most outspoken proponent of civil liberties, receiving the 1973 Nobel Peace Prize. Memorial’s efforts to bring Russia’s totalitarian past to light have also illuminated current repressions. 2022-10-07T04:00:00Z The plutonium cores of retired hydrogen bombs are of particular concern, Mr. Alvarez and others say. The Surprising Afterlife of Unwanted Atom Bombs 2022-11-17T05:00:00Z He also wields outsize influence in the scientific community because he’s credited with designing — at age 23 in 1951 — the world’s first hydrogen bomb. Physics Body Concedes Mistakes in Study of Missile Defense 2022-09-19T04:00:00Z The massive combination of lasers shown in Figure 30.41 can be used to induce nuclear fusion, the energy source of the sun and hydrogen bombs. College Physics for AP Courses 2015-08-12T00:00:00Z A thermonuclear weapon such as a hydrogen bomb contains a nuclear fission bomb that, when exploded, gives off enough energy to produce the extremely high temperatures necessary for fusion to occur. Chemistry 2019-02-14T00:00:00Z A hydrogen bomb releases just 1% of that energy, as does a star. Astronomy 2016-10-13T00:00:00Z Modern physics, to most of us, is unintelligible, but who cares when physics gives us smartphones and hydrogen bombs? Should Machines Replace Mathematicians? 2022-07-07T04:00:00Z North Korea tested a hydrogen bomb and launched intercontinental ballistic missiles. Departing South Korean Leader Exchanges Farewell Letters With Kim Jong-un 2022-04-22T04:00:00Z Nuclear fusion, the energy source of the Sun, hydrogen bombs, and fusion reactors, occurs much more readily when the average kinetic energy of the atoms is high—that is, at high temperatures. College Physics for AP Courses 2015-08-12T00:00:00Z Her PhD thesis on computers and the hydrogen bomb is one of the few declassified sources we have about that bomb’s development. Lost Women of Science Podcast, Season 2, Episode 4: Netherworld 2022-04-21T04:00:00Z A typical flare lasts for 5 to 10 minutes and releases a total amount of energy equivalent to that of perhaps a million hydrogen bombs. Astronomy 2016-10-13T00:00:00Z And certainly for the hydrogen bomb, they were absolutely essential. Lost Women of Science Podcast, Season 2, Episode Two: Women Needed 2022-04-07T04:00:00Z This atoll, home to hundreds of people, was where scientists first tested the hydrogen bomb in 1952. The U.S. Must Take Responsibility for Nuclear Fallout in the Marshall Islands 2022-04-04T04:00:00Z The entire unarmed nuclear payload was released; three of the hydrogen bombs landed on the ground while the fourth was dropped into the Mediterranean Sea. How nuclear weapon safeguards work — or fail 2022-03-19T04:00:00Z So that was Teller’s design for a hydrogen bomb. Lost Women of Science Podcast, Season 2, Episode 4: Netherworld 2022-04-21T04:00:00Z When the first hydrogen bombs were exploded in tests in the 1950s, the “fuses” to get them hot enough were fission bombs. Astronomy 2016-10-13T00:00:00Z Oppenheimer would become an advocate for nuclear peace and oppose the construction of the hydrogen bomb, but not without consequence. The Manhattan Project Shows Scientists’ Moral and Ethical Responsibilities 2022-03-02T05:00:00Z Perhaps the most important example was the campaign to ban above-ground testing of hydrogen bombs. Nuclear winter, crop failures and fallout: What nuclear war would do to civilization 2022-03-01T05:00:00Z In 1961, a B-52 bomber experienced a mechanical failure and in the process accidentally dropped and almost detonated a hydrogen bomb in North Carolina. How nuclear weapon safeguards work — or fail 2022-03-19T04:00:00Z Now, in the last leg of her coding work, Klári began work on the hydrogen bomb–also called a thermonuclear weapon, or “Super.” Lost Women of Science Podcast, Season 2, Episode 4: Netherworld 2022-04-21T04:00:00Z "There are more than 200 countries in the world, but only a few have hydrogen bombs, intercontinental ballistic missiles, and hypersonic missiles," it said. N.Korea boasts of 'shaking the world' by testing missiles that can strike US 2022-02-08T05:00:00Z Eventually, it tested three ICBMs and what it said was a hydrogen bomb. North Korea’s Latest Missile Test Appears to Be Its Boldest in Years 2022-01-29T05:00:00Z Yet as he spread knowledge to the international public about how above-ground hydrogen bomb tests were putting fallout into the atmosphere, people realized he was correct. Nuclear winter, crop failures and fallout: What nuclear war would do to civilization 2022-03-01T05:00:00Z That year, North Korea tested what it called a hydrogen bomb and also launched three intercontinental ballistic missiles. Why Is North Korea Suddenly Launching So Many Missiles? 2022-01-25T05:00:00Z The hydrogen bomb was the brainchild of Edward Teller, another Hungarian-born theoretical physicist. Lost Women of Science Podcast, Season 2, Episode 4: Netherworld 2022-04-21T04:00:00Z September 2017: North Korea performs its sixth and most powerful nuclear test to date, saying it is a hydrogen bomb designed to top an ICBM. Kim Jong Un’s decade of rule: Purges, nukes, Trump diplomacy 2021-12-13T05:00:00Z Mr. Sakharov is considered the father of the Soviet hydrogen bomb. As Muratov Accepts Nobel, Legacy of His Russian Predecessors Recedes 2021-12-09T05:00:00Z No national leader in the world today has seen a nuclear explosion, much less the detonation of a multi-megaton hydrogen bomb. Review | Experimenting with hydrogen bombs, the U.S. blew lives apart 2021-11-03T04:00:00Z Dr. Wellerstein quotes Edward Teller, a main architect of the hydrogen bomb, as announcing at a 1954 meeting of the Atomic Energy Commission that his laboratory was working on two superbomb designs. When the Soviets Set Off the Biggest Nuclear Bomb, J.F.K. Didn’t Flinch 2021-10-30T04:00:00Z And so, in this theoretical way, Klári kept working towards a terrifying potential reality: a workable hydrogen bomb. Lost Women of Science Podcast, Season 2, Episode 4: Netherworld 2022-04-21T04:00:00Z We responded to Latin American films, because Latin Americans are the first to say cinema is for them the new hydrogen bomb ... it erases ideas and implants new ones. Haile Gerima rejected racist Hollywood. How Ava DuVernay is helping pay tribute 2021-09-24T04:00:00Z But the burst — essentially a miniature hydrogen bomb — lasted only 100 trillionths of a second. Laser Fusion Experiment Unleashes an Energetic Burst of Optimism 2021-08-17T04:00:00Z In 1966, he worked with military officials to help coordinate a search for a missing hydrogen bomb off the coast of Spain, after the crash of a U.S. Jon Lindbergh, deep-sea diver and son of renowned aviator, dies at 88 2021-08-07T04:00:00Z Eventually they snap and reconnect in loops, releasing enormous amounts of radiation and charged particles — an explosive solar flare that can be more powerful than millions of hydrogen bombs. Will the Next Space-Weather Season Be Stormy or Fair? 2021-05-28T04:00:00Z And that's the one that the hydrogen bombs that we have today are directly descended from. Lost Women of Science Podcast, Season 2, Episode 4: Netherworld 2022-04-21T04:00:00Z The incident triggered the release of plutonium from hydrogen bomb detonators. Bills touted by Jon Stewart may help millions of veterans get care for toxic exposure 2021-05-26T04:00:00Z Sakharov is sometimes called the father of the hydrogen bomb, as he was a brilliant young physicist on the small team of scientists who in the 1950s developed this powerful unconventional weapon. Opinion | The Sakharov centenary arrives with an urgently needed message about freedom 2021-05-19T04:00:00Z Then the North tested a hydrogen bomb and three intercontinental ballistic missiles. After Trump ‘Failed,’ South Korean Leader Hopes Biden Can Salvage Nuclear Deal 2021-04-21T04:00:00Z The midair collision resulted in the release of four U.S. hydrogen bombs. Bill would give US vets of 1966 Spain bomb accident benefits 2021-04-15T04:00:00Z A hydrogen bomb has never been used in war. Lost Women of Science Podcast, Season 2, Episode 4: Netherworld 2022-04-21T04:00:00Z Navy midget submarine located a missing hydrogen bomb that had fallen from a U.S. Today in History 2021-03-17T04:00:00Z In 1950, President Harry S. Truman announced he had ordered development of the hydrogen bomb. Today in History 2021-01-31T05:00:00Z In 1953, President Truman announced in his State of the Union message to Congress that the United States had developed a hydrogen bomb. Today in History 2021-01-07T05:00:00Z Five years ago: North Korea said that it had conducted a powerful hydrogen bomb test, a claim greeted with widespread skepticism. Today in History 2021-01-06T05:00:00Z Kim may also decide to conduct a nuclear weapons test for the first time since 2017, when he exploded what experts think was a hydrogen bomb. Biden’s first foreign-policy challenge could be North Korea testing a nuclear weapon or an ICBM, experts say 2020-12-09T05:00:00Z He needs a hydrogen bomb to go off. Trump trails Biden with two weeks to go – but there could yet be surprises 2020-10-17T04:00:00Z Like his contemporary Andrei Sakharov, a father of the Soviet hydrogen bomb who later won the Nobel Peace Prize, Dr. Orlov was both an eminent physicist and a champion of free speech and human rights. Yuri Orlov, physicist who became a symbol of Soviet dissent, dies at 96 2020-09-30T04:00:00Z In the early months of the Trump presidency, North Korea conducted its sixth nuclear test, detonating a powerful new weapon believed by experts to be a hydrogen bomb. As Kim wooed Trump with ‘love letters,’ he kept building his nuclear capability, intelligence shows 2020-09-30T04:00:00Z But Helmuth said the magazine has not ignored politics; the Atomic Energy Commission burned 3,000 copies of an issue in the 1950s because of its stance against the hydrogen bomb. Science mag makes first endorsement in 175 years, taps Biden 2020-09-15T04:00:00Z The midair crash resulted in the release of four U.S. hydrogen bombs. Case over 1966 US bomb accident in Spain goes before court 2020-09-02T04:00:00Z Last week, the Russian nuclear energy agency, Rosatom, released a 30-minute, formerly secret documentary video about the world’s largest hydrogen bomb detonation. New Video Shows Largest Hydrogen Bomb Ever Exploded 2020-08-25T04:00:00Z The hydrogen bomb, which carried the force of 50 million tons of conventional explosives, was detonated in a test in October 1961, 4,000 metres over the remote Novaya Zemlya archipelago above the Arctic Circle. Russia releases secret footage of 1961 'Tsar Bomba' hydrogen blast 2020-08-28T04:00:00Z But the United Nations Security Council banned such exports after the North rapidly expanded its weapons programs, testing three intercontinental ballistic missiles in 2017, as well as what it said was a hydrogen bomb. North Korea’s Leader Had Big Economic Plans. He Admits They’ve Failed. 2020-08-19T04:00:00Z In 1953, the Soviet Union publicly acknowledged it had tested a hydrogen bomb. Today in History 2020-08-20T04:00:00Z After she arrived and told reporters of her anger about the American hydrogen bomb tests, she received unsigned hate mail, some of it demanding she go back to Japan. Witnessing Nuclear Carnage, Then Devoting Her Life to Peace 2020-08-06T04:00:00Z Three days after the hydrogen bomb attack in Hiroshima, the Nagasaki blast killed about 27,000 instantly and more than 70,000 by the end of the year. In milestone year, A-bomb survivor keeps up fight for nuclear disarmament 2020-08-03T04:00:00Z Both moves enforce sanctions imposed in March 2016 after North Korea tested what it claimed was a hydrogen bomb and conducted a launch using ballistic-missile technology. Cigarette-filter maker settles allegations of violating North Korea sanctions 2020-07-16T04:00:00Z That was especially true after Truman agreed to launch a project to develop the hydrogen bomb, a weapon of truly unimaginable power. Column: 75 years ago today, the Trinity A-Bomb test ushered in the era of nuclear warfare 2020-07-16T04:00:00Z But the North also rapidly expanded its weapons programs, testing three intercontinental ballistic missiles in 2017, as well as what it said was a hydrogen bomb. In North Korea, Coronavirus Hurts Like No Sanctions Could 2020-07-04T04:00:00Z Local reporters asked what she thought of an American hydrogen bomb test in the Pacific that year that had killed a Japanese fisherman. Witnessing Nuclear Carnage, Then Devoting Her Life to Peace 2020-08-06T04:00:00Z Compared with the atomic bomb that leveled Hiroshima, the nation’s first explosive test of a hydrogen bomb, in 1954, produced a blast 1,000 times as powerful. A New Superpower Competition Between Beijing and Washington: China’s Nuclear Buildup 2020-06-30T04:00:00Z It is mostly produced by cosmic rays interacting with the atmosphere and is used in hydrogen bombs to help increase their explosive power. Seeking Dark Matter, They Detected Another Mystery 2020-06-17T04:00:00Z “I kinda feel, really, really complimented by that, because he’s a hydrogen bomb.” Giuliani blasts Bolton as 'total backstabber,' amid memoir claims 2020-06-18T04:00:00Z Gaensicke and his colleagues suspected these burnt-out embers were fleeing scenes of violence: supernova explosions in which another white dwarf had detonated like an Earth-size hydrogen bomb. The galaxy’s brightest explosions go nuclear with an unexpected trigger: pairs of dead stars 2020-06-04T04:00:00Z Ex-Scientologists say that the religion’s doctrine centres on the belief that 75m years ago Lord Xenu, an alien from space, massacred alien life forms with hydrogen bombs in volcanoes, with their souls causing humanity’s evils. Amazon to donate to drug charity linked to Scientology 2020-02-22T05:00:00Z These tiny atomic bombs became enormously important in the Cold War, because their fiery blasts served as atomic matches to ignite the thermonuclear fuel of hydrogen bombs. Fourth Spy at Los Alamos Knew A-Bomb’s Inner Secrets 2020-01-27T05:00:00Z Starting in 1952, the United States blew up hydrogen bombs around the Marshall Islands. The Histories Hidden in the Periodic Table 2019-12-27T05:00:00Z But two days after Kennedy wrote his letter, the hydrogen bomb Michelle had heard her parents discussing — known as the “Tsar Bomba” or “King of Bombs” in Russian — was detonated. ‘They will kill Santa’: In 1961, JFK assured a third-grader that Kris Kringle was safe from the Russians 2019-12-22T05:00:00Z No action was taken in response to Trump’s bizarre remark, but the situation grew steadily worse, with a series of North Korean intercontinental ballistic missile tests and a hydrogen bomb test in September 2017. Trump called for Seoul evacuation at height of North Korea tensions, new book says 2019-12-09T05:00:00Z Mr. Trump issued his 2017 threat after North Korea flight-tested two intercontinental ballistic missiles and detonated what it called a hydrogen bomb in its sixth and most powerful underground nuclear test. North Korea Threatens New ‘Dotard’ Insults if Trump Revives Name-Calling 2019-12-05T05:00:00Z But hydrogen bombs can pack 1,000 times the destructive energy — a terrifying fact of atomic life that generated widespread fear of mutual annihilation. Fourth Spy at Los Alamos Knew A-Bomb’s Inner Secrets 2020-01-27T05:00:00Z Those scientists included Edward Teller of the University of California, noted for the development of the hydrogen bomb, and Dr. J. Robert Oppenheimer, director of the Institute for Advanced Study at Princeton. US research into anti-gravity goes back 70 years, report says 2019-11-01T04:00:00Z The Spirit of Man debates history with the devil before a court of fate, because of the hydrogen bomb. Movies on TV this week: Sunday, Oct. 20, 2019 2019-10-18T04:00:00Z At the same time, he conducted a series of nuclear tests, including of its largest weapon yet, which he described as a hydrogen bomb. North Korea Missile Tests, ‘Very Standard’ to Trump, Show Signs of Advancing Arsenal 2019-09-02T04:00:00Z The change would affect sludge and other waste in the three states, where the Energy Department reprocessed nuclear rods for decades to extract plutonium for hydrogen bombs. Nuclear waste will be classified as safer under a controversial Trump administration change 2019-06-05T04:00:00Z The Air Force B-52 Stratofortress with four hydrogen bombs on board crashed Jan. 21, 1968, 7 miles from Thule Air Base, where the Danes were working for a military contractor from Denmark. US B-52 nuclear bomber crash in Greenland 51 years ago has ill Danes seeking compensation 2019-06-03T04:00:00Z The explosion, the U.S. government’s first weaponized hydrogen bomb, was 1,000 times as powerful as the “Little Boy” atomic bomb blast that flattened Hiroshima — and a complete miscalculation. The U.S. put nuclear waste under a dome on a Pacific island. Now it’s cracking open. 2019-05-20T04:00:00Z Atmospheric carbon-14 levels doubled in the 1950s and 1960s as scores of hydrogen bombs were tested. "Bomb Carbon" Has Been Found in Deep-Ocean Creatures 2019-05-15T04:00:00Z Hydrogen’s cousins, deuterium and tritium, called heavy hydrogen, have been used to make hydrogen bombs. Lightweight of periodic table plays big role in life on Earth 2019-03-17T04:00:00Z Then in early 2016, North Korea detonated what it claimed was a hydrogen bomb, marking its fourth nuclear test, and launched a rocket using the same technology as for ballistic missiles. Investing in resource-rich North Korea seems like a good idea — but businesses find there’s a catch North Korea tested what it said was a hydrogen bomb in September 2017. North Korea Threatens to Scuttle Talks With the U.S. and Resume Tests 2019-03-15T04:00:00Z There was also another nuclear test, which some experts believe may have been a hydrogen bomb, as the North claimed. How the Trump-Kim Summit Failed: Big Threats, Big Egos, Bad Bets 2019-03-02T05:00:00Z General Assembly in September 2017 told reporters his country might test a hydrogen bomb over the Pacific, after Trump called Kim a “Little Rocket Man” on a suicide mission. Measured North Korea media over failed summit signals Kim not about... 2019-03-01T05:00:00Z Mr. Kim responded with what appeared to be a successful test of a hydrogen bomb and launched an intercontinental ballistic missile that it said was powerful enough to reach the continental United States. What’s at Stake as Trump and Kim Jong-un Meet Again 2019-02-26T05:00:00Z It marks only the third year the clock has been so close to midnight - first reaching the position in 1953 after the US and the Soviet Union tested highly destructive hydrogen bombs. Mankind 'no closer to apocalypse' 2019-01-24T05:00:00Z He went on to direct the laboratory, replacing his mentor Edward Teller, the Hungarian-born physicist widely recognized as the “father” of the hydrogen bomb. Harold Brown, Carter defense secretary who advocated arms buildup, dies at 91 2019-01-05T05:00:00Z He had been a protégé of Edward Teller, father of the hydrogen bomb, and his successor as head of the Lawrence Livermore Laboratory in California. Harold Brown, Defense Secretary in Carter Administration, Dies at 91 2019-01-05T05:00:00Z The launches – and reports of a test of a hydrogen bomb test in September 2017 -- were often accompanied by fiery rhetoric from Kim, prompting Trump to often respond in kind. 3 sites eyed for Trump-Kim summit in early 2019, president says 2018-12-02T05:00:00Z “One of them is in a hydrogen bomb, and the other is at the center of Jupiter.” How Do You Find an Alien Ocean? Margaret Kivelson Figured It Out 2018-10-08T04:00:00Z Theories ranged from hydrogen bombs to septic tank offal to excess nutrients such as iron, phosphates and nitrates. Opinion | Red Tide, Take Warning 2018-09-29T04:00:00Z Four hydrogen bombs crashed to the ground, but didn’t explode. Court to hear arguments over 1966 Spain H-bomb accident 2018-09-23T04:00:00Z One year ago: North Korea carried out its sixth and strongest nuclear test, detonating what it said was a hydrogen bomb. Today in History 2018-09-03T04:00:00Z In 1968, France became the world’s fifth thermonuclear power as it exploded a hydrogen bomb in the South Pacific. Today in History 2018-08-24T04:00:00Z Von Neumann, as you know, was one of the geniuses of the 20th century — the hydrogen bomb, computing, economics. Maria Konnikova Shows Her Cards 2018-08-10T04:00:00Z In 1953, the Soviet Union conducted a secret test of its first hydrogen bomb. Today in History 2018-08-12T04:00:00Z A million such flares per second, each about as powerful as a 50-megaton hydrogen bomb, could fully account for the corona's measured temperature. NASA’s Parker Probe will venture closer than ever to the sun to explore its mysterious atmosphere 2018-08-01T04:00:00Z Sanctions on North Korea were expanded after it tested a variety of increasingly sophisticated intercontinental ballistic missiles and a nuclear weapon it said was a hydrogen bomb. North Korean economy suffers its steepest decline in two decades 2018-07-20T04:00:00Z Estimates range from 20 to 60 warheads, and its latest test was apparently of a hydrogen bomb, 100 times bigger than the earliest devices. North Korea presents nuclear disarmament’s biggest challenge yet 2018-07-05T04:00:00Z North Korea tested what it called a hydrogen bomb in September, causing an underground blast so big it registered as a 6.3 magnitude earthquake. AP FACT CHECK: Trump distorted history on North Korea 2018-06-12T04:00:00Z North Korea carried out multiple missile tests last year in violation of U.N. resolutions and detonated a hydrogen bomb test underground. Donald Trump, Kim Jong-un kick off historic summit with handshake, smiles 2018-06-11T04:00:00Z To prove his military chops, he first focused on the nuclear program, pouring his country’s meager resources into building increasingly long-range missiles and what is widely acknowledged to be a hydrogen bomb. For Kim Jong Un, meeting Trump is about cementing power at home 2018-06-08T04:00:00Z In September, North Korea tested its first hydrogen bomb, vastly more powerful than its previous tests, and quickly followed up by testing its first intercontinental ballistic missiles capable of reaching the U.S. mainland. South Korea's president was matchmaker for the nuclear summit — but could take the blame if it fails 2018-06-07T04:00:00Z He spent millions developing and testing a hydrogen bomb and intercontinental ballistic missiles as his people suffered severe food shortages. Kim Jong-un’s Image Shift: From Nuclear Madman to Skillful Leader 2018-06-06T04:00:00Z Plutonium is also ideal for igniting the thermonuclear fuel of hydrogen bombs. North Korea Nuclear Disarmament Could Take 15 Years, Expert Warns 2018-05-29T04:00:00Z In addition to developing what it says is a hydrogen bomb — a claim that outside experts say is credible — North Korea has built increasingly long-range and reliable missiles. North Korea says it’s up to U.S. whether they meet at a table or in a ‘nuclear showdown’ 2018-05-23T04:00:00Z Further, if we were to be lucky enough to find any trace of helium-4 and any remnant lithium, we’d be willing to say the sixth test was indeed a hydrogen bomb. Why North Korea's denuclearization plan doesn't convince this nuclear expert 2018-05-22T04:00:00Z Its most recent and most powerful explosion, which the North claims tested a hydrogen bomb, was in September. In North Korea nuke site closing, spectacle trumps substance 2018-05-20T04:00:00Z Experts suspect the most recent, in September, was a hydrogen bomb. Verifying the End of a Nuclear North Korea ‘Could Make Iran Look Easy’ 2018-05-06T04:00:00Z Many experts believe the test site is already badly damaged — perhaps unusable — after the underground test of a powerful hydrogen bomb last fall. There's no date or agenda yet, but location for Trump-Kim summit is emerging 2018-05-01T04:00:00Z In the 1950s, he trenchantly criticized the hydrogen bomb and McCarthyism, and, right up to his death in 1955, he was targeted for deportation as a Soviet agent by FBI director J. Edgar Hoover. Did Einstein really say that? 2018-04-29T04:00:00Z Four days later, the North conducted a successful test of a nuclear hydrogen bomb. Amid Trump’s diplomatic thaw, Otto Warmbier’s parents sue North Korea for having ‘brutally tortured and murdered’ their son 2018-04-26T04:00:00Z In September, the country detonated a huge nuclear device that it said was a hydrogen bomb. North Korea says it will suspend nuclear and missile tests, shut down test site 2018-04-20T04:00:00Z Two days earlier, a B-52 carrying four hydrogen bombs crashed in Greenland, triggering an anxious hunt for the weapons and a months-long cleanup of radioactive snow and ice. A ‘Pearl Harbor in politics’: LBJ’s stunning decision not to seek reelection 2018-03-31T04:00:00Z The scientists believe the planet is closer to nuclear annihilation than at any time since 1953, just after the United States decided to develop the hydrogen bomb. Can Jim Mattis Hold the Line in Trump’s ‘War Cabinet’? 2018-03-26T04:00:00Z Just a month before the Mars Bluff incident, a bomber dropped a hydrogen bomb somewhere off Tybee Island, Ga., after colliding with a fighter jet during training. The atomic bomb that faded into South Carolina history 2018-03-31T04:00:00Z During Mr. Trump’s first year in office, Mr. Kim raced ahead with breakthrough tests of missiles capable of hitting the United States mainland and what he claimed was a missile-ready hydrogen bomb. Kim Jong-un’s China Visit Strengthens His Hand in Nuclear Talks 2018-03-28T04:00:00Z But near the ends of their lives, mini-black holes release heat at a spectacular rate, eventually exploding with the energy of a million one-megaton hydrogen bombs. Stephen Hawking, modern cosmology's brightest star, dies aged 76 2018-03-13T04:00:00Z A few kilograms of matter simply dropped onto a typical neutron star will release the equivalent energy of a several megaton yield hydrogen bomb. The Techno-Signature Challenge 2018-03-11T05:00:00Z With its Fourth of July test of an intercontinental missile capable of reaching the continental United States to its powerful hydrogen bomb test in September, North Korea succeeded in getting Washington's attention. Whatever comes next, North Korea's Kim Jong Un can claim a win against Trump 2018-03-09T05:00:00Z And his nuclear scientists detonated a hydrogen bomb for the first time. Kim Jong Un: Is North Korea’s leader desperate or confident? 2018-03-07T05:00:00Z And his nuclear scientists detonated a hydrogen bomb exponentially bigger than the atomic bombs the United States dropped on Japan in 1945. Is Kim Jong Un confident or desperate? North Korea’s leader remains difficult to read. 2018-03-07T05:00:00Z At last we’ve reached the null point of this dismal regression: a spoon-fed narcissist with launch authority over thousands of hydrogen bombs. We need to talk about peace again | Scott Ludlam 2018-03-01T05:00:00Z The country also tested in September a nuclear weapon that a top U.S. general later said he assumed was a hydrogen bomb. U.S. can destroy ‘most’ of N. Korea’s nuclear missile infrastructure, top general says 2018-01-30T05:00:00Z The last time the clock advanced so far, the United States had just tested its first thermonuclear device, and the Soviet Union had tested a hydrogen bomb. The Doomsday Clock is now just 2 minutes to ‘midnight,’ the symbolic hour of the apocalypse 2018-01-25T05:00:00Z The last time the clock reached two minutes to midnight was in 1953, after the US and the Soviet Union conducted back-to-back tests of hydrogen bombs. The Doomsday Clock is the gimmick we need to think about nuclear tensions 2018-01-25T05:00:00Z The world is closer to nuclear annihilation than at any point since the first hydrogen bombs were tested in the early 1950s, says a group of scientists who monitor global tensions. Scientists’ Doomsday Clock heralds the world’s darkest hour 2018-01-25T05:00:00Z That was the year when the US and the Soviet Union tested hydrogen bombs. Doomsday Clock moves nearer 'apocalypse' 2018-01-25T05:00:00Z But even as the secret city forged ahead to build a hydrogen bomb, it was not immune to the political storms tearing China apart. Where China Built Its Bomb, Dark Memories Haunt the Ruins 2018-01-20T05:00:00Z It is for this reason that North Korea’s recent claim of achieving hydrogen bomb capabilities is so very worrisome. 50 Years Ago, a US Military Jet Crashed in Greenland – with 4 Nuclear Bombs on Board 2018-01-20T05:00:00Z Mr. Chalidze also drew attention to Soviet efforts to muzzle Sakharov, a physicist once hailed as “the father of the Soviet hydrogen bomb” but whose human rights advocacy embarrassed the Communist regime. Valery Chalidze, Soviet dissident who founded human rights group with Andrei Sakharov, dies at 79 2018-01-11T05:00:00Z That fundamental physics has got as far as it has is, essentially, a legacy of its delivery to political leaders of the mid-20th century of the atom and hydrogen bombs. Fundamental physics is frustrating physicists 2018-01-11T05:00:00Z “All our cutting-edge weapons, including our hydrogen bomb and intercontinental ballistic missiles, are not targeting our Korean brothers, China or Russia but the United States,” Ri said, according to pool reports from inside the room. North Korea agrees to send athletes to Winter Olympics, South says 2018-01-09T05:00:00Z They built China’s first atomic bomb, detonated in 1964, then its first hydrogen bomb, tested in 1967, and they helped develop missiles to carry the warheads. Where China Built Its Bomb, Dark Memories Haunt the Ruins 2018-01-20T05:00:00Z The North claimed it was a hydrogen bomb, and after initial skepticism, many experts now say it probably was. How U.S. Intelligence Agencies Underestimated North Korea 2018-01-06T05:00:00Z Did last year’s tests of intercontinental missiles capable of reaching the United States — and a powerful underground hydrogen bomb detonation — accomplish his goal of establishing a modern nuclear state? In New Year's Day speech, North Korean leader proudly declares his country a nuclear power 2017-12-31T05:00:00Z It also tested what it described as a hydrogen bomb - an underground blast so big it registered as a 6.3 magnitude earthquake. Bad to worse: How diplomatic hopes with North Korea plunged 2017-12-30T05:00:00Z The missiles fueled tensions all year, but it was the underground detonation of a hydrogen bomb in early September that could be Kim’s top achievement. 2017 was the year when North Korea became a threat to the U.S. mainland 2017-12-28T05:00:00Z The size of that detonation on Sept. 3, which the North claimed was produced by a hydrogen bomb, raised fears of a possible escape of radioactive material into the environment. North Korean defectors show signs of possible radiation exposure 2017-12-27T05:00:00Z And while the North had carried out five underground atomic tests, the intelligence community estimated that it remained years away from developing a more powerful type of weapon known as a hydrogen bomb. How U.S. Intelligence Agencies Underestimated North Korea 2018-01-06T05:00:00Z A hydrogen bomb 17 times the size of the one the United States dropped on Hiroshima? For North Korean leader Kim Jong Un, 2017 has been a very good year. 2017-12-23T05:00:00Z On Sept. 3, it detonated what it called a hydrogen bomb in its sixth and most powerful nuclear test. North Korea Won’t Stop Its Arms Tests Anytime Soon, South Korea Warns 2017-12-26T05:00:00Z A series of missile test launches, some close to Japan, was followed in September by a first underground test of a powerful hydrogen bomb. Trump, Putin and Xi: a year of tough-guy leaders and foolish brinkmanship 2017-12-25T05:00:00Z Fueling the tensions were North Korea’s latest tests of a hydrogen bomb and of ballistic missiles that potentially could reach the U.S. mainland. AP Poll: Sexual misconduct allegations voted top news story 2017-12-21T05:00:00Z During the latest explosion, of what was probably a hydrogen bomb in September, satellite pictures showed the contours of the mountain visibly shifting. To understand East Asian nationalism, climb a mountain 2017-12-14T05:00:00Z B-52 bomber and a refueling plane crashed into each other near the Spanish village of Palomares, releasing four hydrogen bombs and scattering highly radioactive plutonium 239. The Latest: Veterans Affairs mum on veterans’ court filing 2017-12-11T05:00:00Z The North’s foreign minister, Ri Yong-ho, later said Mr. Kim might be considering an atmospheric hydrogen bomb test over the Pacific Ocean. North Korea Won’t Stop Its Arms Tests Anytime Soon, South Korea Warns 2017-12-26T05:00:00Z Four hydrogen bombs crashed, but there were no nuclear explosions. Class-action suit sought over 1966 Spain H-bomb accident 2017-12-11T05:00:00Z The missile launch followed the test of what was apparently a hydrogen bomb in September. North Korea is ready to open direct talks with US, says Russia's Sergei Lavrov 2017-12-07T05:00:00Z After detonating a hydrogen bomb in September, North Korea last week launched its most advanced intercontinental ballistic missile yet, one that puts all of the United States within range. U.S., South Korea begin air combat drills that include simulated strikes on North Korea 2017-12-04T05:00:00Z One example of an old weapon transformed into a more dangerous new one is America’s main hydrogen bomb. Special Report: In modernizing nuclear arsenal, U.S. stokes new arms race 2017-11-21T05:00:00Z More accustomed to educating residents about hurricanes and tsunamis than atomic and hydrogen bombs, Miyagi displayed slides illustrating potential impact to the island from a 100-kiloton nuclear bomb detonated 1,000 feet above Honolulu. As North Korean threat grows, Hawaii prepares for nuclear attack 2017-11-10T05:00:00Z They cited North Korea's testing and launching of intercontinental-range ballistic missiles as well as its September test of a nuclear device the North claimed was a hydrogen bomb. Pentagon Chief Jim Mattis Visits the Korean DMZ 2017-10-27T04:00:00Z They cited North Korea’s testing and launching of intercontinental-range ballistic missiles as well as its September test of a nuclear device the North claimed was a hydrogen bomb. Pentagon chief in South Korea amid North Korea nuke threats 2017-10-26T04:00:00Z After North Korea threatened to test a hydrogen bomb over the Pacific Ocean, a senior North Korean official said the threat should be taken "literally." NK Official Says Nuclear Test Threat To Be "Taken Literally” 2017-10-26T04:00:00Z One example of an old weapon transformed into a more dangerous new one is America’s main hydrogen bomb. Special Report: In modernizing nuclear arsenal, U.S. stokes new arms race 2017-11-21T05:00:00Z North Korea’s foreign minister, Ri Yong Ho, said last month Pyongyang might consider conducting “the most powerful detonation” of a hydrogen bomb over the Pacific ocean amid rising tensions with the United States. North Korea ramps up threat to test hydrogen bomb over Pacific 2017-10-25T04:00:00Z North Korean Foreign Minister Ri Yong Ho said last month Pyongyang may consider conducting “the most powerful detonation” of a hydrogen bomb over the Pacific Ocean amid rising tensions with the United States. North Korea: threat of atmospheric nuclear test should be taken literally - CNN 2017-10-25T04:00:00Z His attacks on Gold Star parents enabled North Korea to build a hydrogen bomb. Opinion | The White House says free trade causes wife-beating. Why stop there? 2017-10-18T04:00:00Z They have detected three similar tremors from near the test site since the North’s nuclear test on Sept. 3, in which North Korea said it detonated a hydrogen bomb. North Korea Renews Guam Threat Ahead of Joint Naval Exercise 2017-10-13T04:00:00Z North Korea’s most recent underground nuclear test included disclosures by the Pyongyang government that it plans to use its new hydrogen bombs for electronic magnetic pulse, or EMP, attacks. Inside the Ring: Congress seeks IG probe of radio 2017-10-04T04:00:00Z Since North Korea’s foreign minister recently floated the idea that his country might test a hydrogen bomb in the Pacific Ocean, the North’s leader Kim Jong-un and U.S. Known Unknowns: The Dangers of North Korea's H-Bomb Threat 2017-10-02T04:00:00Z North Korean Foreign Minister Ri Yong Ho said last month Pyongyang may consider conducting “the most powerful detonation” of a hydrogen bomb over the Pacific Ocean amid rising tensions with the United States. North Korea: threat of atmospheric nuclear test should be taken literally - CNN 2017-10-25T04:00:00Z But what made headlines were mostly the terrifying threats — that North Korea planned to test a hydrogen bomb over the Pacific and would shoot down U.S. bombers in international airspace. The secret behind Ri Yong Ho, North Korea's fire-breathing spokesman 2017-10-01T04:00:00Z General Assembly, Ri revealed that his country is considering testing a hydrogen bomb somewhere over the Pacific Ocean. North Korea threatens to shoot down U.S. warplanes 2017-09-25T04:00:00Z The latest underground test blast was assessed as being a very large nuclear weapon, possibly a hydrogen bomb or an EMP weapon. Inside the Ring: Congress seeks IG probe of radio 2017-10-04T04:00:00Z Ri warned on Friday that North Korea might test a hydrogen bomb over the Pacific Ocean, in what would be North Korea’s first atmospheric nuclear test. North Korea says U.S. 'declared war,' warns it could shoot down U.S. bombers 2017-09-25T04:00:00Z Early this month, North Korea conducted an underground test on what it said was a hydrogen bomb much larger than the one that destroyed Hiroshima in 1945. Pyongyang keeps up military threats against U.S. after Trump’s ridicule 2017-09-24T04:00:00Z Pyongyang said on Friday it might test a hydrogen bomb over the Pacific Ocean. Trump cranks up North Korea threats as Pyongyang holds anti-U.S. rally 2017-09-24T04:00:00Z After many of its 2016 missile launches failed, Pyongyang has in recent months accelerated its testing of medium-range and long-range missiles, and has detonated what it claims was a hydrogen bomb. North Korea threatens to shoot down U.S. warplanes 2017-09-25T04:00:00Z On Friday, Ri said Korea was prepared to test a hydrogen bomb over the Pacific Ocean. North Korea’s top diplomat says strike against U.S. mainland is ‘inevitable’ 2017-09-23T04:00:00Z Ri warned on Friday that North Korea might test a hydrogen bomb over the Pacific Ocean, in what would be North Korea’s first atmospheric nuclear test. North Korea says U.S. 'declared war,' warns it could shoot down U.S. bombers 2017-09-25T04:00:00Z Satellite photos of the area after the Sept. 3 quake showed numerous landslides apparently caused by the massive blast, which North Korea said was an advanced hydrogen bomb. U.S. bombers, fighters, stage show of force off North Korean coast 2017-09-23T04:00:00Z Pyongyang said on Friday it might test a hydrogen bomb over the Pacific Ocean. Trump cranks up North Korea threats as Pyongyang holds anti-U.S. rally 2017-09-24T04:00:00Z In an unprecedented personal statement on Friday, Mr. Kim called Mr. Trump a “mentally deranged U.S. dotard” and the North Korean foreign minister raised the prospect of exploding a hydrogen bomb over the Pacific. Kim Jong-un, Taking On U.S. Directly, Sidelines China and South Korea 2017-09-23T04:00:00Z Satellite photos of the area after the 3 September quake showed numerous landslides, apparently caused by the blast, which North Korea said was an advanced hydrogen bomb. North Korea quake raises concerns about further nuclear test 2017-09-23T04:00:00Z In New York on Friday, Mr. Kim’s foreign minister threatened that Pyongyang might explode a missile carrying a hydrogen bomb over the open Pacific. Opinion | Trump should leave the madman routine to Kim Jong Un 2017-09-22T04:00:00Z Satellite photos of the area after the Sept. 3 quake showed numerous landslides apparently caused by the massive blast, which North Korea said was an advanced hydrogen bomb. U.S. bombers, fighters, stage show of force off North Korean coast 2017-09-23T04:00:00Z North Korea said it is considering how to respond and suggested Friday that it may soon test a hydrogen bomb over the Pacific. Trump escalates a war of words with North Korea, calling leader Kim a ‘madman’ 2017-09-22T04:00:00Z In recent months, Pyongyang has tested its first two intercontinental ballistic missiles, conducted an underground test of what it claimed was a hydrogen bomb, and fired mid-range missiles over northern Japan. Aides warned Trump not to attack North Korea's leader personally before his fiery U.N. address 2017-09-22T04:00:00Z Simply speaking, experts say a hydrogen bomb is the more advanced version of an atomic bomb. What Is the Difference Between a Hydrogen Bomb and an Atomic Bomb? 2017-09-22T04:00:00Z North Korea conducted an underground test of what it called a hydrogen bomb on Sept. 3. Trump makes little headway in his first turn on U.N. world stage 2017-09-22T04:00:00Z North Korea said it might test a hydrogen bomb over the Pacific Ocean in response to U.S. Wall St. Flat as North Korea Tensions Make Investors Risk-Averse 2017-09-22T04:00:00Z Pyongyang responded by threatening to detonate a hydrogen bomb in the Pacific. President Trump Says Kim Jong Un 'Is Obviously a Madman' 2017-09-22T04:00:00Z North Korea, which conducted a sixth nuclear test on Sept. 3 to global condemnation, said on Friday it might test a hydrogen bomb over the Pacific Ocean after U.S. Olympics: IOC says no doubts about Korea Games amid French unease 2017-09-22T04:00:00Z “The way the hydrogen bomb works — it’s really a combination of fission and fusion together,” said Eric Norman, who also teaches nuclear engineering at UC Berkeley. What Is the Difference Between a Hydrogen Bomb and an Atomic Bomb? 2017-09-22T04:00:00Z Hours later, North Korea’s foreign minister reportedly said his country may test a hydrogen bomb in the Pacific Ocean. The Latest: Trump calls North Korea’s Kim ‘a madman’ 2017-09-22T04:00:00Z The North in response said it may test a hydrogen bomb over the Pacific Ocean. Tensions with North Korea, China hurt ticket sales for South Korean Olympics: organizer 2017-09-22T04:00:00Z The president toughened sanctions on Thursday, and the North’s foreign minister spoke of responding with the largest-ever test of a hydrogen bomb in the Pacific. North Korea, Puerto Rico, Aaron Hernandez: Your Friday Briefing 2017-09-22T04:00:00Z North Korea, which conducted a sixth nuclear test on Sept. 3 to global condemnation, said on Friday it might test a hydrogen bomb over the Pacific Ocean after U.S. Olympics: IOC says no doubts about Korea Games amid French unease 2017-09-22T04:00:00Z The U.S. witnessed the magnitude of a hydrogen bomb when it tested one within the country in 1954, the New York Times reported. What Is the Difference Between a Hydrogen Bomb and an Atomic Bomb? 2017-09-22T04:00:00Z North Korean Foreign Minister Ri Yong Ho suggested leader Kim Jong Un was considering testing “an unprecedented scale hydrogen bomb” over the Pacific in response to U.S. A North Korea nuclear test over the Pacific? Logical, terrifying 2017-09-22T04:00:00Z The North in response said it may test a hydrogen bomb over the Pacific Ocean. Tensions with North Korea, China hurt ticket sales for South Korean Olympics: organizer 2017-09-22T04:00:00Z Immediately after the release of Mr Kim's statement, North Korea's foreign minister told reporters that the "highest-level" action Kim Jong-un is considering is possibly the "strongest hydrogen bomb test in the Pacific". Decoding Kim's nuclear Pacific threat 2017-09-22T04:00:00Z The yen edged up 0.3% against the dollar on Friday after North Korea suggested it might test a hydrogen bomb over the Pacific Ocean. Japan's yen rises after N Korea warning 2017-09-22T04:00:00Z Hall, director of the University of Tennessee’s Institute for Nuclear Security, called the hydrogen bomb a “city killer” that would probably annihilate between 100 and 1,000 times more people than an atomic bomb. What Is the Difference Between a Hydrogen Bomb and an Atomic Bomb? 2017-09-22T04:00:00Z North Korean Foreign Minister Ri Yong Ho suggested leader Kim Jong Un was considering testing “an unprecedented scale hydrogen bomb” over the Pacific in response to U.S. A North Korea nuclear test over the Pacific? Logical, terrifying 2017-09-22T04:00:00Z According to North Korean Foreign Minister Ri Yong Ho, that might include a hydrogen bomb test in the Pacific Ocean, similar to 120-kiloton device the regime detonated underground Sept. 3. As Trump and Kim Trade Barbs, Risk of Ruinous Misstep Soars 2017-09-22T04:00:00Z U.S. officials believe the North carried out its first hydrogen bomb test on Sept. 3. Trump imposes new sanctions on North Korea; Kim says he will ‘tame the mentally deranged U.S. dotard with fire’ 2017-09-21T04:00:00Z On Sept. 3, the country detonated what it called a hydrogen bomb in its sixth and most powerful underground nuclear test. Kim’s Rejoinder to Trump’s Rocket Man: ‘Mentally Deranged U.S. Dotard’ 2017-09-21T04:00:00Z The hydrogen bomb relies on fusion, the process of taking two separate atoms and putting them together to form a third atom. What Is the Difference Between a Hydrogen Bomb and an Atomic Bomb? 2017-09-22T04:00:00Z North Korea conducted its sixth and largest nuclear test on Sept. 3, reportedly a hydrogen bomb. Donald Trump persuades China to cut North Korea financial transactions 2017-09-21T04:00:00Z The regime launched two missiles within two months, and completed an underground test of what was thought to be a hydrogen bomb, its most powerful yet. Trump announces new sanctions against North Korea, but China's role remains key 2017-09-21T04:00:00Z Seismic tremors from this test registered 6.1-6.3 on the Richter Scale which suggests that the test was almost certainly of a hydrogen bomb in early stages of development. The Next Steps in the North Korea Crisis 2017-09-20T04:00:00Z "People in countries don't want to hear it, but here is a man who continues to test ballistic missiles. He continues to test, now, hydrogen bombs. He continues to threaten our allies," she said. Nikki Haley Defends Trump's 'Rocket Man' Nickname for Kim Jong-un: 'It Worked' 2017-09-20T04:00:00Z Moscow’s trade with Pyongyang is under closer scrutiny following a series of missile launches by North Korea and a test involving what it said was a hydrogen bomb. Exclusive: From Russia with fuel - North Korean ships may be undermining sanctions 2017-09-20T04:00:00Z A nuclear weapon detonated early this month, which Pyongyang claimed was a hydrogen bomb, was its most powerful to date. Donald Trump’s U.N. speech tough on North Korea 2017-09-18T04:00:00Z Mattis said after Kim tested a hydrogen bomb earlier this month that the U.S. would answer any threat from the North with a "massive military response, a response both effective and overwhelming." President Trump Uses New Nickname for North Korea's Leader Amid Rising Tensions 2017-09-17T04:00:00Z The development by North Korea of a hydrogen bomb takes us into very perilous territory. The Next Steps in the North Korea Crisis 2017-09-20T04:00:00Z The hyperventilation of these five hydrogen bomb powers to the North Korean test would bewilder a normal person, a person who sees world affairs with an element of rationality. Who is begging for war? We have such a poor understanding of the conflict with North Korea 2017-09-16T04:00:00Z Moscow’s trade with Pyongyang is under closer scrutiny following a series of missile launches by North Korea and a test involving what it said was a hydrogen bomb. Exclusive: From Russia with fuel - North Korean ships may be undermining sanctions 2017-09-20T04:00:00Z The Sept. 3 nuclear test, North Korea’s sixth, is now widely assumed to have been a test of a hydrogen bomb, as Pyongyang claimed in its state propaganda. North Korea fires another missile over Japan, triggering warnings and condemnation 2017-09-14T04:00:00Z North Korea claimed they exploded a hydrogen bomb, and while U.S. officials have not contradicted them, they have not confirmed it, either. US nuke commander “assumes” NKoreans tested H-bomb 2017-09-14T04:00:00Z The agency says it hasn’t found traces of tritium that accompany a hydrogen bomb test. The Latest: Radioactive gas found after North’s nuke test 2017-09-13T04:00:00Z The United States tested its hydrogen bomb in 1952; the Soviets followed the next year. Who is begging for war? We have such a poor understanding of the conflict with North Korea 2017-09-16T04:00:00Z The U.N. resolution was triggered by North Korea's sixth and largest nuclear test this month, which it said was of an advanced hydrogen bomb. North Korea Warns U.S. of 'Greatest Pain' After Sanctions 2017-09-13T04:00:00Z Strategic Command, said that he “had to assume” that North Korea had probably tested a hydrogen bomb, judging by the size of the explosion. North Korea fires another missile over Japan, triggering warnings and condemnation 2017-09-14T04:00:00Z Security Council imposed its latest sanctions over what North Korea says was a hydrogen bomb test. US warns China, Russia to comply on NKorea sanctions 2017-09-12T04:00:00Z But that was shortly before the regime fired a ballistic missile over Japan and detonated what it claimed was a powerful hydrogen bomb. Nuclear tensions cast chill over South Korea's Winter Olympic buildup 2017-09-12T04:00:00Z The North Korean bomb is similar to the hydrogen bombs that are held by the permanent members of the UN Security Council. Who is begging for war? We have such a poor understanding of the conflict with North Korea 2017-09-16T04:00:00Z The 15-0 vote marks the second unanimous decision against North Korea in the weeks since it unexpectedly tested intercontinental ballistic missiles and an apparent hydrogen bomb. U.N. Security Council approves weakened resolution for new sanctions on North Korea 2017-09-11T04:00:00Z And yet North Korea’s recent nuclear test, which Pyongyang claimed involved a hydrogen bomb, threatens to upstage the meetings. China’s Xi Jinping is on the cusp of gaining power unseen since Mao Tse-tung 2017-09-11T04:00:00Z Undaunted by the international criticism of its test, which Pyongyang says was of a hydrogen bomb, Pyongyang celebrated through the weekend, with concerts and banquets for the country's nuclear scientists and engineers. North Korea Warns of a Harsh Response to New Sanctions 2017-09-11T04:00:00Z For a week that began with a hydrogen bomb and ended with a storm that a Florida mayor warned was “nuclear,” you’d be hard pressed to tell anything was wrong from the surface of stocks. Market moves little amid storms 2017-09-08T04:00:00Z Any use by Kim of his new arsenal will be punished as only an Ohio-class submarine — with at least 20 Trident II missiles each bearing 10 independently targetable hydrogen bombs — can do. Opinion | The times Trump’s gut got it right 2017-09-08T04:00:00Z A sixth nuclear test on Sept. 3 — of what was possibly a hydrogen bomb — followed July’s two successful tests of an intercontinental ballistic missile with the capability to hit the U.S. Why UN sanctions against North Korea's missile program failed 2017-09-09T04:00:00Z “Let’s begin the year with the splendid sound of the explosion of our country’s first hydrogen bomb,” Kim wrote in a long memo approving the country’s fourth nuclear test in January 2016. In the court of Kim Jong-un: a ruthless, bellicose despot, but not mad 2017-09-08T04:00:00Z Just a few days after North Korea tested a hydrogen bomb, Trump made clear again that “military action would certainly be an option” to deal with the crisis on the Korean Peninsula. Trump says military action against North Korea not 'inevitable' 2017-09-07T04:00:00Z Both Mr. Xi and Vladimir V. Putin, the Russian president, have opposed further sanctions, even after North Korea tested what it called a hydrogen bomb — experts have their doubts — on Sunday. U.S. Seeks U.N. Consent to Interdict North Korean Ships 2017-09-06T04:00:00Z That’s an important indicator of whether the device was the hydrogen bomb North Korea says it was. H-bomb or not, experts say North Korea near its nuclear goal 2017-09-07T04:00:00Z The power of the blast is an important indicator of whether the device was the hydrogen bomb North Korea says it was. H-bomb or not, experts say North Korea near its nuclear goal 2017-09-07T04:00:00Z A week before North Korea’s latest nuclear test, of a hydrogen bomb, Tillerson told “Fox News Sunday” that the United States hoped Kim would take the “different path” that negotiations could offer. Trump’s zigzagging approach to North Korea veers toward military options 2017-09-06T04:00:00Z Speaking just three days after North Korea detonated a huge nuclear device that was or was close to being a hydrogen bomb, Adm. Has the U.S. actually succeeded with North Korea? A top admiral says so. 2017-09-06T04:00:00Z In the late 1940s, as a major adviser to the administration of US President Harry Truman, he vocally opposed the hydrogen bomb, again without success. History: Of chemistry and conflict : Nature : Nature Research 2017-09-05T04:00:00Z Pyongyang’s own news agency, KCNA, described the test as a “perfect success”, and claimed the device was an advanced hydrogen bomb small enough to fit atop a long-range missile. North Korea Panics the World, but "H-Bomb" Test Changes Little 2017-09-05T04:00:00Z North Korea tested a powerful hydrogen bomb Sunday that Pyongyang claimed was compact enough to be mounted on an intercontinental ballistic missile. Donald Trump calls U.K., Australia for united front on North Korea 2017-09-06T04:00:00Z Clinton, perpetually vacationing Obamas, and still no plan for the economy, jobs, or a North Korea with hydrogen bombs. Democrats lied about antifa: Dianne Feinstein and Nancy Pelosi change tunes 2017-09-06T04:00:00Z North Korea says it detonated a hydrogen bomb in its sixth nuclear test on Sunday. The Latest: Seoul says it will add missile defense launchers 2017-09-06T04:00:00Z A day later, North Korea announced it had tested a hydrogen bomb that could be mounted on an intercontinental missile. Republicans and Democrats urge Trump not to break ‘vital’ deal with South Korea 2017-09-05T04:00:00Z Tensions on the Korean peninsula are reaching new heights as North Korea claims to have tested a hydrogen bomb over the weekend. A Busy September for Congress 2017-09-05T04:00:00Z The explosion Sunday, which Pyongyang said was a test of a hydrogen bomb, was a huge advance in the North's push for viable nuclear-tipped missiles capable of hitting the United States. Seoul Displays Its Military Strength Amid North Korea Crisis 2017-09-05T04:00:00Z The explosion Sunday, which Pyongyang said was a test of a hydrogen bomb, was a huge advance in the North’s push for viable nuclear-tipped missiles capable of hitting the United States. S. Korea displays military strength amid North Korean crisis 2017-09-05T04:00:00Z Pyongyang said it conducted a test of a hydrogen bomb Sunday. S. Korea displays military strength amid North Korean crisis 2017-09-04T04:00:00Z The United States, Britain, France, Japan and South Korea requested the urgent meeting after North Korea detonated what it described as a hydrogen bomb designed for a long-range missile. US calls for UN to impose 'strongest possible' measures on North Korea 2017-09-04T04:00:00Z Experts were still trying to determine whether the explosion Sunday was, as North Korea claimed, caused by a hydrogen bomb. North Korea Is Said to Be Readying Ballistic Missile Test 2017-09-04T04:00:00Z The detonation Sunday was the strongest ever from the North, which claimed the test was of a hydrogen bomb. The Latest: Report says North may be readying missile launch 2017-09-04T04:00:00Z After Sunday’s estimated 120 kiloton nuclear test, which the regime claimed was a missile-ready hydrogen bomb, that deployment is poised to be ratified domestically. North Korea: Trump's Mixed Messages Undermine Allies Resolve 2017-09-04T04:00:00Z North Korea, which has consistently defied UN sanctions to develop nuclear weapons, said on Sunday that it had tested a hydrogen bomb small enough to fit into a long-range missile. News Daily: South Korea missile drill and interest rates - BBC News 2017-09-04T04:00:00Z North Korea tested what leader Kim Jong Un’s government claimed was a hydrogen bomb. South Korea simulates attack on North’s nuke site after test 2017-09-03T04:00:00Z Hours before the test on Sunday, North Korea published photos of what it said was a hydrogen bomb capable of fitting on top of a intercontinental ballistic missile. North Korea Is Said to Be Readying Ballistic Missile Test 2017-09-04T04:00:00Z Japan, France, Britain and South Korea requested Monday’s meeting after North Korea detonated what it called a hydrogen bomb. The Latest: Report says North may be readying missile launch 2017-09-04T04:00:00Z The underground test Sunday of a nuclear device — Pyongyang claimed it was a hydrogen bomb — produced by far the largest yield of six nuclear explosions since 2006. Opinion | Fire, fury — and confusion 2017-09-03T04:00:00Z “If the North didn’t test a hydrogen bomb, as they said they did this time around, they will get there very soon.” North Korea defies predictions — again — with early grasp of weapons milestone 2017-09-03T04:00:00Z Defying Trump’s blunt warnings, North Korea claimed it had successfully tested a hydrogen bomb that could be attached to a missile capable of reaching the mainland United States. ‘We’ll see,’ Trump says on potentially attacking North Korea over its nuclear test 2017-09-03T04:00:00Z North Korea said Sunday it detonated a hydrogen bomb underground. UN Security Council sets emergency meeting on NKorea blast 2017-09-03T04:00:00Z North Korea claimed “perfect success” in an underground test of what it called a hydrogen bomb - potentially vastly more destructive than an atomic bomb. The Latest: Report says North may be readying missile launch 2017-09-04T04:00:00Z Even the North’s claim that the weapon detonated was a hydrogen bomb that could be mounted on an intercontinental ballistic missile would probably not sway Mr. Xi, they said. North Korea Nuclear Test Puts Pressure on China and Undercuts Xi 2017-09-03T04:00:00Z After North Korea’s underground test on Sunday, more is now known about the power of his nuclear arsenal, even if mystery remains about the veracity of the North’s claim that it detonated a hydrogen bomb. What Motivations Lie Behind North Korea’s Nuclear Arsenal 2017-09-03T04:00:00Z But it is too early to assess Pyongyang's boast to have successfully tested a hydrogen bomb. North Korea's nuclear tests: How should Trump respond? - BBC News 2017-09-03T04:00:00Z North Korea's sixth nuclear test triggered a 5.7 magnitude tremor in the northeast part of the country, which the state later said was the detonation of a hydrogen bomb. James Mattis Responds to North Korea Testing Hydrogen Bomb 2017-09-03T04:00:00Z North Korea completed its sixth nuclear test on Sunday with the detonation of a hydrogen bomb that triggered a 5.7 magnitude quake. The Weekend Brief: North Korea, Donald Trump, Steely Dan 2017-09-03T04:00:00Z Those traces may tell if this test was really a hydrogen bomb, or perhaps something less than a full-scale thermonuclear device. What is a hydrogen bomb and why does it matter that North Korea might have one? 2017-09-03T04:00:00Z He called North Korea’s recent hydrogen bomb test “very hostile and dangerous to the United States.” Trump says “we’ll see” if U.S. attacks North Korea following test of “missile-ready” nu... 2017-09-03T04:00:00Z That is roughly 10 times more powerful than previous nuclear bombs tested by the North Koreans, including what was claimed to be another hydrogen bomb at the same Punggye-ri facility in January 2016. Did North Korea just test a hydrogen bomb? | Ian Sample 2017-09-03T04:00:00Z Those traces may tell us if this test was really a hydrogen bomb, or perhaps something less than a full-scale thermonuclear device. North Korea Says It Has a Hydrogen Bomb. Here’s What That Means. 2017-09-03T04:00:00Z North Korea claims that it tested a hydrogen bomb on Sunday, reports Reuters. North Korea claims to have tested a hydrogen bomb 2017-09-03T04:00:00Z Not far away, the government in Pyongyang was soon declaring the successful test of a hydrogen bomb - its most powerful to date. North Korea: China's 'nightmare neighbour' does it again - BBC News 2017-09-03T04:00:00Z North Korea’s hydrogen bomb test setoff off a manmade earthquake near the test site. Trump says “we’ll see” if U.S. attacks North Korea following test of “missile-ready” nu... 2017-09-03T04:00:00Z North Korea in 2016 conducted its fourth and fifth nuclear tests, saying the fourth in January that year was a successful hydrogen bomb test, although experts questioned whether it was a fully fledged hydrogen bomb. North Korean nuclear test confirmed in major escalation by Kim Jong-un 2017-09-03T04:00:00Z In its fourth nuclear test, in January 2016, North Korea claimed to have used a hydrogen bomb. North Korea Says It Tested a Hydrogen Bomb Meant for Missiles 2017-09-02T04:00:00Z State-controlled media say it was a hydrogen bomb. The Latest: China ‘strongly condemns’ North Korean nuke test 2017-09-03T04:00:00Z The first of its two such tests last year involved what it claimed was a hydrogen bomb; the second it said was its most powerful detonation ever. Kim Jong Un inspected a new, ‘super explosive’ H-bomb, N. Korean media says 2017-09-02T04:00:00Z It claimed that a nuclear test in January last year was of a hydrogen bomb but experts said the seismic waves generated were consistent with an ordinary nuclear device, not a thermonuclear one. Trump preparing withdrawal from South Korea trade deal, a move opposed by top aides 2017-09-02T04:00:00Z North Korea last year conducted its fourth and fifth nuclear tests, saying the fourth in January 2016 was a successful hydrogen bomb test, although outside experts questioned whether it was a fully fledged hydrogen bomb. North Korea claims hydrogen bomb being fitted to missile 2017-09-02T04:00:00Z The announcement came hours after North Korea declared that it had developed a hydrogen bomb that could fit into the warhead of an intercontinental ballistic missile. North Korea Says It Tested a Hydrogen Bomb Meant for Missiles 2017-09-02T04:00:00Z North Korean state media claims that its leader inspects the loading of a hydrogen bomb into a new ICBM. NKorea says it has loaded H-bomb onto ICBM 2017-09-02T04:00:00Z Among the headline-grabbing findings, the Cox report alleged that China had stolen design information on advanced U.S. hydrogen bombs and on a neutron bomb that was never deployed. U.S.-China mission rushes bomb-grade nuclear fuel out of Africa 2017-08-31T04:00:00Z “You get a giant fusion bomb, a hydrogen bomb going off on top of this white dwarf star,” Dr. Shara said. Casting Light on Mystery of a Star That Vanished After 14 Days 2017-08-30T04:00:00Z Candidate weapons included chemical lasers, particle beams and — Dr. Teller’s favorite — the X-ray laser, powered by a hydrogen bomb. George A. Keyworth II, Reagan Science Adviser, Dies at 77 2017-08-28T04:00:00Z Hours before the tremor was detected on Sunday, North Korea’s state news agency said the country had developed a hydrogen bomb that could be mounted on an intercontinental ballistic missile. North Korea Says It Tested a Hydrogen Bomb Meant for Missiles 2017-09-02T04:00:00Z Pyongyang claims to have tested a hydrogen bomb, but this has not been proven, said Hans Kristensen, director of the Nuclear Information Program at the Federation of American Scientists. What will Kim do next? Sixth nuclear test seen critical for North Korea 2017-08-17T04:00:00Z The biggest stride in miniaturization involved the hydrogen bomb design, pioneered by two Eastern European immigrants, Edward Teller and Stanislaw Ulam. North Korea has made a nuclear weapon small enough to fit on a missile. How worried should the world be? 2017-08-09T04:00:00Z A fire, started when a crewman left a pillow over a heating vent, resulted in four atomic weapons – hydrogen bombs – plunging into the ice, and releasing plutonium into the environment. Watching ice melt: inside Nasa’s mission to the north pole 2017-07-27T04:00:00Z It would also keep them from getting a hydrogen bomb. Bernie Sanders on how to avoid war with North Korea 2017-07-19T04:00:00Z The B-52 broke apart and three of its four hydrogen bombs fell near the little village. Trump, with a vicious temperament, seems eager to hasten the doomsday clock 2017-06-29T04:00:00Z Pyongyang claims to have tested a hydrogen bomb, but this has not been proven, said Hans Kristensen, director of the Nuclear Information Program at the Federation of American Scientists. What will Kim do next? Sixth nuclear test seen critical for North Korea 2017-08-17T04:00:00Z Our science reporter looked to the history of the U.S. nuclear program for insights into North Korea’s — and the possibility that it is seeking to build a hydrogen bomb. Saudi Arabia, Israel, North Korea: Your Morning Briefing 2017-05-22T04:00:00Z A hydrogen bomb derived from the Bravo test was more than 24 feet long and weighed 21 tons. U.S. Nuclear History Offers Clues to North Korea’s Progress 2017-05-22T04:00:00Z And it is aiming for something much bigger: a hydrogen bomb, with a destructive force up to 1,000 times greater than ordinary nuclear weapons. As North Korea Speeds Its Nuclear Program, U.S. Fears Time Will Run Out 2017-04-24T04:00:00Z Developing a hydrogen bomb is also a declared priority of North Korea, officially the Democratic People’s Republic of Korea or DPRK. U.S. tells North Korea: We don’t want a fight, don’t you start one 2017-04-19T04:00:00Z One way to have a lighter warhead would be to concentrate on developing a thermonuclear device, or hydrogen bomb, which would offer much greater explosive yield relative to size and weight. What will Kim do next? Sixth nuclear test seen critical for North Korea 2017-08-17T04:00:00Z The blast of what North Korea called a "miniature" hydrogen bomb registered around 5.1 in magnitude, and the success of it was questioned by scientists and the White House. North Korea's push over the years to become a nuclear power 2017-04-14T04:00:00Z Few experts think North Korea will get close to mastering the secrets of true hydrogen bombs any time soon, if ever. U.S. Nuclear History Offers Clues to North Korea’s Progress 2017-05-22T04:00:00Z “It’s a big step,” Dr. Hecker, the Stanford professor, said of a true hydrogen bomb, adding that it was perhaps beyond the North’s skill. North Korea’s Nuclear Strength, Encapsulated in an Online Ad for Lithium 2017-04-03T04:00:00Z Kim has ordered three nuclear tests since he took power — claiming that one was a hydrogen bomb — and has overseen steady improvements in the missile program. North Korea’s leader is a lot of things — but irrational is not one of them 2017-03-25T04:00:00Z One way to have a lighter warhead would be to concentrate on developing a thermonuclear device, or hydrogen bomb, which would offer much greater explosive yield relative to size and weight. What will Kim do next? Sixth nuclear test seen critical for North Korea 2017-08-17T04:00:00Z A newly operating plant in North Korea that produced a key ingredient for hydrogen bombs was a glaring example of China ignoring sanctions, the group said. Rex Tillerson and Xi Jinping Meet in China and Emphasize Cooperation 2017-03-19T04:00:00Z Granted, that gave Russia nuclear power and the hydrogen bomb. Intelligence expert Malcolm Nance on Trump scandal: “As close to Benedict Arnold as we’re ever going to get” 2017-03-14T04:00:00Z It is unclear how close North Korea is to constructing a hydrogen bomb. North Korea’s Nuclear Strength, Encapsulated in an Online Ad for Lithium 2017-04-03T04:00:00Z “It would be like going back to the Middle Ages and giving one country hydrogen bombs.” Synthetic yeast chromosomes help probe mysteries of evolution 2017-03-08T05:00:00Z That worst case would be a terrorist group hijacking a truck and obtaining a multi-kiloton hydrogen bomb. Old trucks, long hours, poor management: The convoys that drive 3 million miles a year hauling nuclear weapons 2017-03-10T05:00:00Z The study found that a plant producing lithium 6 — used in the manufacture of hydrogen bombs that are more powerful than conventional nuclear weapons — was located at a chemical complex on the North’s east coast. Rex Tillerson and Xi Jinping Meet in China and Emphasize Cooperation 2017-03-19T04:00:00Z Theoretical physicist Edward Teller, a key member of the Manhattan Project, was then grappling with the design for a hydrogen bomb. Physics: Six decades of science advising : Nature : Nature Research 2017-02-14T05:00:00Z Back then, Russia and the United States detonated hydrogen bombs within nine months of each other, marking the start of the nuclear arms race and the escalation of the Cold War. Doomsday Clock ticks closer to apocalypse 2017-01-25T05:00:00Z In that year the US took the decision to upgrade its nuclear arsenal with the hydrogen bomb, “a weapon far more powerful than any atomic bomb”. Doomsday Clock closer to midnight in wake of Donald Trump election 2017-01-26T05:00:00Z If it chooses to move the clock forward by one minute, that will signal a level of alarm not witnessed since 1953, after America’s first test of the hydrogen bomb. Doomsday Prep for the Super-Rich 2017-01-22T05:00:00Z There are different opinions on whether North Korea succeeded in testing a hydrogen bomb exactly a year ago. North Korea able to test intercontinental ballistic missile this year, say experts 2017-01-05T05:00:00Z Glenn was also particularly sympathetic to the residents of the Republic of the Marshall Islands, in the Central Pacific, who were exposed to radiation from U.S. atomic and hydrogen bomb tests during the Cold War. John Glenn: a grounded man who soared into space 2016-12-15T05:00:00Z The physicist Edward Teller, who helped to develop the hydrogen bomb, was his grandfather. Astro Teller, ‘Captain of Moonshots’ 2016-11-18T05:00:00Z Researchers estimated the explosion was as powerful as a medium-size hydrogen bomb and several hundred times more powerful than the atomic bomb dropped on Hiroshima. NASA and FEMA Rehearse for the Unthinkable: An Asteroid Strike on Los Angeles 2016-11-14T05:00:00Z They dramatise symbolic moments in the history of the 20th century: the explosion of the Hindenburg, the detonation of the hydrogen bomb at Bikini atoll and the cloning of Dolly the Sheep. Steve Reich: the composer with his finger on the pulse 2016-10-26T04:00:00Z The resulting centripetal force actually armed the hydrogen bomb on board and when the weapon hit the ground, only one tiny switch prevented it from going off. The thin line between safety and Armageddon is at the center of 'Command and Control' documentary 2016-09-29T04:00:00Z In 1950, Truman announced a program to build the first thermonuclear weapon—the hydrogen bomb. Nuclear Lessons for Clinton and Trump from 1949 2016-09-13T04:00:00Z Friday's nuclear test by North Korea, its fifth since 2006, was reportedly larger than the 1945 hydrogen bomb dropped on Hiroshima. Latest North Korean Nuclear Test Largest Yet 2016-09-09T04:00:00Z Device: North Korea claimed this device was a hydrogen bomb. North Korea’s Nuclear Blasts Keep Getting Stronger 2016-09-09T04:00:00Z Security Council imposed tough new sanctions in March to punish North Korea for its January nuclear test — which the regime claimed was of a hydrogen bomb — and a long-range ballistic missile test in February. North Korea conducts fifth nuclear test as regime celebrates national holiday 2016-09-08T04:00:00Z In January, North Korea conducted its fourth nuclear test, claiming it to be its first using a hydrogen bomb. North Korea 'fires missile from submarine' - BBC News 2016-08-23T04:00:00Z A dollop of the stuff is the health equivalent of a hydrogen bomb. Pastry, fat, and perfection: A recipe for Baghdad's favorite breakfast food 2016-08-14T04:00:00Z Coded switches were subsequently placed inside NATO’s hydrogen bombs. The H-Bombs in Turkey 2016-07-17T04:00:00Z He delivered a lecture on handicapping horse racing that helped Navy scientists search for a hydrogen bomb lost after a B-52 crash near Palomares, Spain, in 1966. Howard Raiffa, Mathematician Who Studied Decision Making, Dies at 92 2016-07-13T04:00:00Z After that test, which Pyongyang claimed was of a hydrogen bomb, Ms. Park tried but failed to reach Mr. Xi by telephone, according to South Korean news reports that were later confirmed by Chinese officials. For China, a Missile Defense System in South Korea Spells a Failed Courtship 2016-07-08T04:00:00Z The March sanctions reflected growing anger at what Pyongyang claims was its first hydrogen bomb test on Jan. 6 and a rocket launch in defiance of a ban on all nuclear-related activity. UN strongly condemns latest North Korean missile launches 2016-06-23T04:00:00Z In January it conducted its fourth nuclear test, claiming it as its first use a hydrogen bomb. North Korea missiles 'a serious threat' after new tests - BBC News 2016-06-22T04:00:00Z NATO’s hydrogen bombs are still guarded by the troops of their host countries. The H-Bombs in Turkey 2016-07-17T04:00:00Z Two of four hydrogen bombs shattered, and elevated plutonium levels detected a decade ago still await cleanup. No blast, but H-bomb accident in 1966 still scars Spanish town 2016-06-20T04:00:00Z Underlying the financial action was the United States’ desire to respond to North Korea’s third nuclear weapons test, conducted in January, which the country said was its first test of a hydrogen bomb. Treasury Imposes Sanctions on North Korea 2016-06-01T04:00:00Z She’s an aunt to Kim Jong Un, the young North Korean leader who has threatened to wipe out New York with a hydrogen bomb. The secret life of Kim Jong Un’s aunt, who has lived in the U.S. since 1998 2016-05-26T04:00:00Z Referring to a famous 1964 political message, he said, “You could run the old L.B.J. ad against Goldwater, with ‘Three, two, one,’ and a hydrogen bomb blows up with a little girl counting daisies.” Hillary Clinton Struggles to Find Footing in Unusual Race 2016-05-28T04:00:00Z The Hiroshima hydrogen bomb was dropped on August 6, 1945, and the Nagasaki plutonium bomb was dropped three days later, on August 9, 1945. Obama to Be First Sitting POTUS to Visit Hiroshima 2016-05-10T04:00:00Z This year, Kim announced that North Korea had detonated a hydrogen bomb, a claim that alarms U.S. officials even as they question its validity. North Korea's faster pace of missile and nuclear testing fuels growing concern 2016-05-09T04:00:00Z On Friday North Korean dictator Kim Jong Un praised his country’s recent hydrogen bomb test and satellite launch as “unprecedented” achievements that will “bring the final victory of the revolution.” Japan and South Korea May Soon Go Nuclear 2016-05-08T04:00:00Z But in February, following Kim’s test of a hydrogen bomb and a rocket launch, government authorities in Seoul decided to close the Kaesong industrial complex. North Korean leader unveils 5-year plan for economy, but no radical reforms 2016-05-08T04:00:00Z Kim Jong Un, hailing hydrogen bomb test and satellite launch, predicts 'final victory' 19-year-old Hong Kong activist Joshua Wong, three others face trial for actions at protest 2016-05-06T04:00:00Z Kim drew the ire of the international community by reportedly testing a hydrogen bomb in January, and following that up with repeated missile launches and the launch of a satellite into low-Earth orbit. There's a big to-do going on in North Korea. Just don't ask what's happening 2016-05-06T04:00:00Z In January, North Korea detonated a nuclear device at a test site, which it called its first test of a powerful hydrogen bomb. With Iran Visit, South Korea Seeks Closer Ties to Pyongyang Ally 2016-04-29T04:00:00Z In January, North Korea detonated a nuclear device at the site, which it called its first test of a powerful hydrogen bomb. North Korea Is Preparing Fifth Nuclear Test, South Says 2016-04-18T04:00:00Z Its reclusive leader, Kim Jong Un, again defied the international community in January testing what he claimed was a hydrogen bomb. Obama, world leaders discuss keeping nuclear weapons from ISIS 2016-03-31T04:00:00Z “This is going to hit the government like a hydrogen bomb,” David Fleischer, a professor of political science at the University of Brasília, said. Engineering giant agrees to cooperate with Brazil corruption investigation 2016-03-23T04:00:00Z Now in his late 40s and newly a grandfather, he had lived his early childhood on the atoll nearest Rongelap, Bikini, where the hydrogen bomb and dozens of other nuclear weapons were exploded. The Secrets of the Wave Pilots 2016-03-17T04:00:00Z On Jan. 6, North Korea tested what it claimed was a hydrogen bomb and followed that a month later with a launch using ballistic-missile technology. U.S. tightens sanctions on North Korea for weapons tests 2016-03-16T04:00:00Z And a senior South Korean military official told NBC News that “we presume that it was not a hydrogen bomb test.” Obama hits North Korea with new sanctions for nuke tests 2016-03-16T04:00:00Z In January, the North conducted its fourth nuclear test, which it claimed was of a powerful hydrogen bomb. N Korea will soon test nuclear warheads, Kim Jong-un says - BBC News 2016-03-14T04:00:00Z North Korea’s newly developed hydrogen bomb “surpasses our imagination,” Cho is quoted as saying. North Korea claims it could wipe out Manhattan with a hydrogen bomb 2016-03-13T05:00:00Z “Our hydrogen bomb is much bigger than the one developed by the Soviet Union,” the report said. North Korea Says Its Hydrogen Bomb Could Wipe Out Manhattan 2016-03-13T05:00:00Z North Korea conducted its fourth nuclear test on Jan. 6 but its claim to have set off a miniaturized hydrogen bomb has been disputed by the U.S. and South Korean governments and many experts. North Korea fires two short-range missiles into sea: South Korea 2016-03-09T05:00:00Z In January, he oversaw a nuclear test — Pyongyang claimed it was a hydrogen bomb — and last month he ordered the launch of a long-range rocket thought to be part of a ballistic missile program. North Korea says it can fit nuclear warheads on ballistic missiles 2016-03-08T05:00:00Z The notoriously secretive state said it detonated a hydrogen bomb in January, but experts dispute the claim. North Korea 'has miniature nuclear warhead', says Kim Jong-un - BBC News 2016-03-08T05:00:00Z Kim in January ordered North Korea’s fourth nuclear test and claimed that it was a hydrogen bomb, not a simple atomic one. North Korea claims it could wipe out Manhattan with a hydrogen bomb 2016-03-13T05:00:00Z North Korea conducted its fourth nuclear test in January and claimed it was a successful hydrogen bomb test, which was disputed by many experts and the governments of South Korea and the United States. North Korea leader Kim says country has miniaturized nuclear warhead: KCNA 2016-03-08T05:00:00Z North Korea tested what it claims was a hydrogen bomb in January, and launched a satellite possibly using banned ballistic missile technology in February. North Korea Threatens Nuclear Response to U.S., South Korea Military Drills 2016-03-07T05:00:00Z Beijing balked, saying it was not willing to take steps that risked destabilizing the regime of Kim Jong Un even after the regime conducted what it claimed was a hydrogen bomb test. Forcing China’s hand on North Korea sanctions 2016-03-04T05:00:00Z It most recently tested an underground nuclear device on Jan. 6 that it said was a hydrogen bomb, a claim Western experts disputed. U.N. approves toughest sanctions on North Korea in 20 years 2016-03-02T05:00:00Z The North claimed its January nuclear test - the fourth since 2006 - was a test of its hydrogen bomb technology. North Korea 'fires projectiles' into sea hours after UN vote - BBC News 2016-03-02T05:00:00Z It started off the new year with what it claims was its first hydrogen bomb test on 6 January and followed up with the launch of a satellite on a rocket on 7 February. UN security council approves strictest sanctions on North Korea in decades 2016-03-02T05:00:00Z North Korea started off the new year with what it claims was its first hydrogen bomb test on Jan. 6 and followed up with the launch of a satellite on a rocket on Feb. 7. US asks for UN Security Council vote on new North Korea sanctions; postponed to Wednesday 2016-03-01T05:00:00Z It seems to have been sparked by North Korea’s claim in early January that it had tested its first hydrogen bomb. U.S. and China Agree to Toughen North Korea Sanctions 2016-02-25T05:00:00Z North Korea said on 6 January it had tested a nuclear device it claimed was a hydrogen bomb, provoking condemnation from its neighbors and the US. State Department: US rejected North Korea peace talks before nuclear test 2016-02-21T05:00:00Z North Korea said on Jan. 6 it had tested a nuclear device it claimed was a hydrogen bomb, provoking condemnation from its neighbors and the United States. U.S. rejected North Korea peace talks offer before last nuclear test: State Department 2016-02-21T05:00:00Z In January the US flew a B-52 bomber over South Korea shortly after the North conducted a test of what it said was a hydrogen bomb. US flies four F-22 stealth jets in South Korea - BBC News 2016-02-17T05:00:00Z North Korea tested what it said was a hydrogen bomb on Jan. 6 and on Sunday launched a rocket, putting a satellite into orbit. North Korea says South's pulling out of industrial zone 'declaration of war' 2016-02-11T05:00:00Z Pyongyang called its January nuclear blast a successful test of a hydrogen bomb, proof that North Korea was now “equipped with the most powerful nuclear deterrent.” North Korea and its provocations: Belligerence as strategy 2016-02-09T05:00:00Z Though an investigation involving air sampling and seismic analysis is still underway, experts do not believe it was in fact a hydrogen bomb. Punish or engage? No easy answer to North Korea's nuclear ambitions 2016-02-08T05:00:00Z It said the device was a hydrogen bomb but this claim was doubted by outside observers. South Korea fires warning shots at North's boat one day after satellite launch 2016-02-08T05:00:00Z Related: North Korea claims successful hydrogen bomb test in 'self-defence against US' “It is urgent and overdue,” she said, adding that she hoped China would put pressure on the isolated country. North Korea rocket launch will have 'serious consequences', US says 2016-02-07T05:00:00Z The country also claimed it had tested a hydrogen bomb last month. Jeb Bush says he would back preemptive strike on North Korea 2016-02-06T05:00:00Z Tension had already risen in East Asia last month after North Korea's fourth nuclear test, this time of what it said was a hydrogen bomb. China says told North Korea does not want to see tensions rise 2016-02-04T05:00:00Z For example, it is highly unlikely that the detonation in January involved a hydrogen bomb, which is more powerful than the atomic sort. Satellite of Kim 2016-02-04T05:00:00Z The launch declaration follows North Korea’s disputed claim on Jan. 6 to have tested a hydrogen bomb, the country’s fourth nuclear test. World Digest: Feb. 3, 2016 2016-02-03T05:00:00Z The North detonated a nuclear device on Jan. 6, calling it a successful hydrogen bomb test, although this assertion was met with scepticism by U.S. and South Korean officials and nuclear experts. North Korea tells U.N. agencies it plans satellite launch 2016-02-02T05:00:00Z In March 2014 the Marshall Islands marked 60 years since the devastating hydrogen bomb test at Bikini Atoll that laid waste the island and exposed thousands in the surrounding area to radioactive fallout. Marshall Islands sue Britain, India and Pakistan over nuclear weapons 2016-01-29T05:00:00Z Tension rose in East Asia this month after North Korea's fourth nuclear test, this time of what it said was a hydrogen bomb. Japan puts military on alert for possible North Korean missile test 2016-01-29T05:00:00Z Pyongyang said the blast was a miniaturised hydrogen bomb – though experts have largely dismissed the claim. North Korea preparing to launch rocket, says US defence official 2016-01-28T05:00:00Z That is when Pyongyang claimed to have successfully tested a small version of a hydrogen bomb. South Korea Warms to U.S. Missile Shield 2016-01-28T05:00:00Z North Korean state media announced that the country had conducted a test of what it said was a hydrogen bomb on Jan. 6, although foreign governments have said that the claim was exaggerated. North Korea May Be Preparing to Launch a Long-Range Missile 2016-01-27T05:00:00Z North Korea said on Jan. 6 it exploded a hydrogen bomb, although the United States and other governments and experts voiced scepticism that it had made such a technological advance. North Korea may be readying long-range missile launch soon: Kyodo 2016-01-27T05:00:00Z North Korea said on 6 January that it had exploded a hydrogen bomb, although the United States and other governments and experts voiced scepticism that it had made such a technological advance. North Korea preparing long-range missile test, says Japanese report 2016-01-27T05:00:00Z Diplomatic friction on the issue has surged since the North Koreans claimed to have detonated a miniaturized hydrogen bomb early this month. U.S. and China divided on North Korea sanctions 2016-01-27T05:00:00Z The visit follows North Korea's claim that it had successfully tested a hydrogen bomb earlier this month. Kerry to push China over North Korea nuclear activity - BBC News 2016-01-26T05:00:00Z The Doomsday Clock's hands "are the closest they've been to catastrophe since the early days of above-ground hydrogen bomb testing" in the 1950s. Doomsday Clock stays unchanged at three minutes to midnight 2016-01-26T05:00:00Z Aid workers warn that whenever North Korea conducts nuclear weapon trials – such as the hydrogen bomb test this month – foreign funds dry up. Unicef warns of severe child malnourishment in North Korea 2016-01-26T05:00:00Z At present, international pressure is building on North Korea after the state claimed to have reached the “next level of nuclear might” by detonating what it said was a hydrogen bomb on Jan. 6. U.S. Student's Arrest Shows How Unsafe North Korea Is 2016-01-25T05:00:00Z They reject North Korea's assertion that it detonated a hydrogen bomb. North Korea nuclear test did not increase technical capability: U.S. 2016-01-19T05:00:00Z But the majority of South Koreans just don't care, even after the hydrogen bomb test claim people carried on with their daily life. North Korea is dropping leaflets on the South - what do they say? - BBC News 2016-01-19T05:00:00Z A Cold War-style standoff has flared since North Korea's claim on Jan. 6 that it tested a hydrogen bomb. South Korea says North Korea has launched an estimated 1 million propaganda leaflets by balloon into the South amid increased tensions between the rivals following the North's recent nuclear test 2016-01-18T05:00:00Z Jeb Bush pointed to reports last week of an alleged hydrogen bomb test in North Korea. Bush sees similarities in his foreign policy and his dad’s 2016-01-16T05:00:00Z An unnamed spokesman of the North's Foreign Ministry called the purported hydrogen bomb test on Jan. 6 a justifiable move to ensure its survival against external threats. North Korea says it could stop nuclear tests in exchange for the U.S. scrapping joint military drills with South Korea, while also calling for a peace treaty with the U.S. in an echo of demands that Washington had rejected in the past. 2016-01-15T05:00:00Z North Korea said on Jan. 6 it had tested a hydrogen bomb, provoking condemnation from its neighbors and the United States. North Korea says peace treaty, halt to exercises, would end nuclear tests 2016-01-15T05:00:00Z Iran continues to provoke the United States, North Korea claims it’s tested a hydrogen bomb, and Afghanistan is in danger of falling back into Taliban hands. Transcript: Preliminary Republican Presidential Debate 2016-01-14T05:00:00Z Read more: China reluctant to join U.S. in punishing North Korea over cyberattacks Why is North Korea’s ‘hydrogen bomb’ test such a big deal? S. Korean leader urges China to ensure North will feel ‘pain’ over nuclear test 2016-01-13T05:00:00Z While there's widespread skepticism about the North's claim to have tested a hydrogen bomb, whatever it detonated will likely push the isolated country closer toward having a nuclear weapon that can threaten America. North Korean leader Kim Jong Un triggered a diplomatic earthquake with his nation's latest nuclear test a week ago 2016-01-13T05:00:00Z Gen. No Kwang-chol, the vice defense minister, disclosed the capability in a speech celebrating Pyongyang’s test of what state-run media asserted was a thermonuclear or hydrogen bomb. Inside China: Beijing may join Russia in war against Islamic State 2016-01-13T05:00:00Z The geopolitical volatility was on full display last week, as North Korea claimed that it had tested a hydrogen bomb. North Korea Is Newest Frontier for a Daredevil Investor 2016-01-13T05:00:00Z At roughly the same time, North Korea also says it's mastered the hydrogen bomb, and that it had conducted an underground test of the weapon and would eventually place aboard its ballistic missile system. North Korean Bomb Tests Are Fake 2016-01-13T05:00:00Z After its fourth nuclear test last week, which North Korea says was a hydrogen bomb, state media showed jubilant people shouting slogans praising leader Kim Jong Un on the streets of the capital, Pyongyang. Pride in North Korea nuclear tests eroded by daily grind 2016-01-13T05:00:00Z South Korea, the United States and others are pushing hard to impose fresh sanctions and other punitive measures on the North for what Pyongyang said was a hydrogen bomb test. South Korea Fires Warning Shots at North's Drone by Border 2016-01-13T05:00:00Z But the measure zipped through the process this week after the rogue nation recently claimed to have detonated a hydrogen bomb with all five committees of jurisdiction signing off on Monday. House passes harsher North Korean sanctions, inserting itself into debate 2016-01-12T05:00:00Z North Korea says last week’s test was of a miniaturised hydrogen bomb – a claim largely dismissed by experts who argue the yield was far too low for a full-fledged thermonuclear device. South Korea says time for tough action after North's nuclear test 2016-01-12T05:00:00Z Another more likely possibility is that they simply lied about their ability to control the necessary chain reactions for a hydrogen bomb. North Korean Bomb Tests Are Fake 2016-01-13T05:00:00Z The House bill had been introduced in early 2015, but was not brought up for a vote until after Pyongyang announced last Wednesday it had tested a hydrogen bomb. U.S. House backs broader N.Korea sanctions; South Korea calls on China 2016-01-12T05:00:00Z It was introduced in early 2015, but was not brought up for a vote until after Pyongyang announced on Wednesday that it tested a hydrogen bomb. House of Representatives backs broader North Korea sanctions, after nuclear test 2016-01-12T05:00:00Z And North Korea last week defended its pursuit of a hydrogen bomb by describing the “ever-growing nuclear threat” from the United States. As U.S. Modernizes Nuclear Weapons, ‘Smaller’ Leaves Some Uneasy 2016-01-11T05:00:00Z Last week even communist China condemned the supreme leader’s fourth nuclear test, which the chubby little psychopath called “the thrilling sound of our first hydrogen bomb explosion.” North Korea’s Cuban Friends 2016-01-10T05:00:00Z Full-sized hydrogen bombs, also called thermonuclear weapons, are typically far more powerful than atomic bombs. US flies B-52 over S. Korea after North's H-Bomb claim 2016-01-10T05:00:00Z The country said the device it detonated in the test was a hydrogen bomb, although the claim was received with widespread skepticism. In Show of Alliance, American Forces Fly B-52 Bomber Over South Korea 2016-01-10T05:00:00Z North Korea's fourth nuclear test angered both the United States and China, although the U.S. government and weapons experts doubt the North's claim that the device was a hydrogen bomb. U.S. flies B-52 over S.Korea after North's nuclear test 2016-01-09T05:00:00Z North Korea’s leader, a grandson of founder Kim Il Sung, welcomed 2016 “with the thrilling explosion of our first hydrogen bomb.” North Korea is a joke. And that’s the problem. 2016-01-08T05:00:00Z Besides the “brink of war” comment, Workers’ Party Secretary Kim Ki Nam said in comments broadcast on state television Friday that Pyongyang’s rivals are “jealous” of the North’s successful hydrogen bomb test. Koreas again slide into Cold War standoff 2016-01-09T05:00:00Z The B-52 flight follows a victory tour by North Korean leader Kim Jong-un to celebrate the country’s widely disputed claim of a hydrogen bomb test. US bomber flies over South Korea amid standoff over North Korea nuclear tests 2016-01-09T05:00:00Z Besides the "brink of war" comment, Workers' Party Secretary Kim Ki Nam said in comments broadcasts on state TV on Friday that Pyongyang's rivals are "jealous" of the North's successful hydrogen bomb test. North Korean leader visits military HQ, says nuclear test was 'self-defensive step' against US 2016-01-09T05:00:00Z Besides the “brink of war” comment, Workers’ Party Secretary Kim Ki Nam said in comments broadcasts on state TV Friday that Pyongyang’s rivals are “jealous” of the North’s successful hydrogen bomb test. Koreas slide into Cold War standoff after nuke test by North 2016-01-09T05:00:00Z Besides the "brink of war" comment, Workers' Party Secretary Kim Ki Nam said in comments broadcasts on state TV Friday that Pyongyang's rivals are "jealous" of the North's successful hydrogen bomb test. Koreas slide into Cold War-era standoff as South resumes broadcasts after North's nuke test 2016-01-09T05:00:00Z Pyongyang’s rivals were “jealous” of the North’s claimed successful hydrogen bomb test, Workers’ party secretary Kim Ki Nam said in comments broadcast on state TV late Friday. North Korea says South's propaganda broadcasts taking it to 'brink of war' 2016-01-08T05:00:00Z The nuclear test, reported this week by North Korea as a detonation of a hydrogen bomb, is a very serious matter. Bill Richardson: North Korea Was Sending Us a Message We Can't Afford to Miss 2016-01-08T05:00:00Z A South Korean lawmaker says the country’s spy agency told him in a private briefing that Pyongyang may not have conducted a hydrogen bomb test given the relatively small size of the seismic wave reported. The Latest: SKorea to limit access to border industrial park 2016-01-06T05:00:00Z Governments around the world rushed to condemn Wednesday’s nuclear test — regardless of whether it involved a hydrogen bomb, as Pyongyang claimed, or an atomic device in line with its three previous tests — and the U.N. Kim Jong Un celebrates his birthday with a bang as he seeks to cement rule 2016-01-07T05:00:00Z At the square, soldiers stood under a banner that read: “We passionately celebrate the historic national event that is the success of the first hydrogen bomb test.” The Latest: Air samples off Korean coast don’t confirm nuke 2016-01-08T05:00:00Z North Korea spooked the world when it announced testing of a hydrogen bomb this week. House set to vote for North Korea, Iran sanctions 2016-01-07T05:00:00Z The US government and weapons experts have voiced doubts about whether the device tested by North Korea on Wednesday was a hydrogen bomb, as Pyongyang claimed. North Korea nuclear test: Britain urges Seoul to show restraint 2016-01-07T05:00:00Z Germany’s foreign minister is condemning North Korea’s announcement that it conducted a hydrogen bomb test and calling for the international community to respond with determination and clarity. The Latest: SKorea to limit access to border industrial park 2016-01-06T05:00:00Z That's how one irate Chinese social media user responded to North Korea's claims to have detonated a hydrogen bomb, in a location not too far from the border between the two historical allies. China's patience with 'Kim The Fat' wears thin after H-bomb test - BBC News 2016-01-07T05:00:00Z Reports this week that North Korea has tested a hydrogen bomb is a reminder of the severity of the threat. China closes 2% higher while US job figures beat forecasts – live 2016-01-07T05:00:00Z North Korea also said it was capable of miniaturising the hydrogen bomb, in theory allowing it to be placed on a missile and threatening the US west coast, South Korea and Japan. John Kerry tells China to halt business with North Korea after nuclear test 2016-01-07T05:00:00Z But the comments took on a renewed relevance this week following North Korean claims it has successfully tested a highly complex and powerful hydrogen bomb, or H-bomb. Ash Carter Once Advocated First-Strike on North Korea 2016-01-07T05:00:00Z Thursday The White House says the U.S. government’s early analysis of underground activity in North Korea “is not consistent” with that country’s claim of having conducted a successful hydrogen bomb test. The Latest: SKorea to limit access to border industrial park 2016-01-06T05:00:00Z “Our hydrogen bomb test is like the big thunder of a great country, and it really makes me feel great and happy,” said Ri Chon Hyang, a Pyongyang resident. Analysis: H-bomb or A-bomb, N. Korean nuke test is about Kim 2016-01-07T05:00:00Z Reports this week that North Korea has tested a hydrogen bomb is a reminder of the severity of the threat. China closes 2% higher while US job figures beat forecasts – live 2016-01-07T05:00:00Z The United States has called on China to end “business as usual” with its ally North Korea after Pyongyang defied world powers by announcing it had tested a hydrogen bomb. John Kerry tells China to halt business with North Korea after nuclear test 2016-01-07T05:00:00Z Assigning a specific new achievement to him such as the development of a hydrogen bomb, whether true or not, helps underpin that effort. North Korea Uses Bomb Test to Boost Dictatorship 2016-01-07T05:00:00Z North Korea said Wednesday that it has conducted a hydrogen bomb test - a move that would put the country a step closer toward improving its still-limited nuclear arsenal. The Latest: SKorea to limit access to border industrial park 2016-01-06T05:00:00Z And it contains a telling clue to the mindset behind North Korea’s surprise and disputed claim to have tested its first hydrogen bomb. Analysis: H-bomb or A-bomb, N. Korean nuke test is about Kim 2016-01-07T05:00:00Z Many experts, including those from South Korea and the US, say the estimated power of Wednesday's blast fell far short of what would be expected from a hydrogen bomb. South Korea resumes propaganda broadcasts to North over tests - BBC News 2016-01-07T05:00:00Z North Korea carried out a nuclear test on Wednesday, although the US government and weapons experts doubt Pyongyang’s assertion that the device it exploded was a powerful hydrogen bomb. John Kerry tells China to halt business with North Korea after nuclear test 2016-01-07T05:00:00Z The proclamation of a successful test of a hydrogen bomb boosts loyalty to the leadership among officials and citizens, defectors and experts say, strengthening the dictatorship. North Korea Uses Bomb Test to Boost Dictatorship 2016-01-07T05:00:00Z Comprehensive Test Ban Treaty Organization says its monitors are looking for a smoking gun that will confirm that North Korea carried out a nuclear test - and whether it was a hydrogen bomb as Pyongyang claims. The Latest: SKorea to limit access to border industrial park 2016-01-06T05:00:00Z The Dec. 15 note from Kim Jong Un calls for a New Year marked by the “stunning sound of the explosion of our country’s first hydrogen bomb.” Analysis: H-bomb or A-bomb, N. Korean nuke test is about Kim 2016-01-07T05:00:00Z South Korea announced today that it would restart the cross-border propaganda broadcasts that North Korea considers acts of war, one day after the North said it had tested a hydrogen bomb. Your Thursday Briefing: Global Stocks, Charlie Hebdo, Netflix 2016-01-07T05:00:00Z As a small country, we have suffered in the past, but now we have got a hydrogen bomb, there is nothing greater than this. The Latest: US urges China to shift approach on NKorea 2016-01-07T05:00:00Z What most North Koreans don’t see: any of the universal skepticism outside the country that the device wasn’t a powerful hydrogen bomb but instead something similar to North Korea’s previously tested smaller nuclear devices. North Korea Uses Bomb Test to Boost Dictatorship 2016-01-07T05:00:00Z Zerbo said the organization needs some time to detect radioisotopes released from an underground test and that there is no way to determine whether a hydrogen bomb was detonated without that information. The Latest: SKorea to limit access to border industrial park 2016-01-06T05:00:00Z South Korea's intelligence agency also told politicians that the estimated power of the blast fell far short of what would be expected from a hydrogen bomb. N Korea nuclear: US, Japan, S Korea pledge united response - BBC News 2016-01-07T05:00:00Z Although it is technically possible that Pyongyang designed a hydrogen bomb that either fizzled or produced a very low yield, the more likely explanation is that the device was a “boosted fission” bomb, Dewey said. A North Korean H-bomb? Not likely, experts say. 2016-01-06T05:00:00Z The South’s presidential office made the announcement Thursday, a day after the North claimed its first hydrogen bomb test. The Latest: US urges China to shift approach on NKorea 2016-01-07T05:00:00Z Kim Jong Un was evidently eager to claim credit for detonating a hydrogen bomb in advance of his birthday this week; it would be a signal feat for his four-year-old regime. True or not, North Korea’s claim of a hydrogen bomb test is a threat 2016-01-06T05:00:00Z North Korea said Wednesday that it has conducted a hydrogen bomb test - a move that would put the country a step closer toward improving its still-limited nuclear arsenal. The Latest: SKorea to limit access to border industrial park 2016-01-06T05:00:00Z This week, Pyongyang rattled the United States and its Asian allies by claiming to have successfully tested a hydrogen bomb, an act that, if confirmed, would represent a major step for that nation’s nuclear arsenal. North Korea got less attention as Obama focused on Iran nuke deal 2016-01-06T05:00:00Z White House press secretary Josh Earnest said initial monitoring data were “not consistent with North Korean claims of a successful hydrogen bomb test.” A North Korean H-bomb? Not likely, experts say. 2016-01-06T05:00:00Z The main newspaper in North Korea, the Workers’ Daily, hailed the country’s nuclear test as a success, and all the other state-controlled media left no doubt about the official report of the hydrogen bomb detonation. The Latest: US urges China to shift approach on NKorea 2016-01-07T05:00:00Z The Obama administration and nuclear experts moved quickly to question North Korea’s claims that it had tested a hydrogen bomb, a massively powerful thermonuclear device that would mark a major advance in Pyongyang’s weapons ability. Global powers condemn North Korea’s nuclear weapons test 2016-01-06T05:00:00Z The head of the International Atomic Energy Agency says if confirmed, North Korea’s hydrogen bomb test would be in in clear violation of U.N. The Latest: SKorea to limit access to border industrial park 2016-01-06T05:00:00Z |
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