Firings and buyouts hit the top-secret National Nuclear Security Administration amid a major effort to upgrade America’s ...

Image Prime Minister Donald Tusk has hinted that Poland, with its long history of Russian occupation, might eventually develop its own nuclear bomb.Credit...Stephanie Lecocq/Reuters But it is far ...

Japan’s three historic nuclear events — the atomic bombings of Hiroshima and Nagasaki in the closing days of World War II and ...

Photo: Nathan Howard/Reuters/Saul Loeb/Al Drago - Pool via CNP/Zuma Press President Trump says Iran can’t be allowed a nuclear bomb and that he’d prefer to stop it by way of a deal.

China, Iran and Russia called for diplomacy over “pressure and threats” and an end to “all illegal unilateral sanctions” following talks on Tehran’s nuclear program Friday in Beijing ...

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The Atomic Bomb Dome, also known as the Genbaku Dome, stands as a haunting yet powerful reminder of the devastation wrought ...

“Oppenheimer said to Groves, ‘Look, the Nazis will have their own bomb project and it will be led by Heisenberg, who’s one of the leading nuclear physicists in the world. We need to move and ...

Fresh Air from WHYY, the Peabody Award-winning weekday magazine of contemporary arts and issues, is one of public radio's most popular programs. Hosted by Terry Gross, the show features intimate ...