Newsweek has looked at the potential fallout of the U.S. using the largest nuclear weapon in its arsenal, the B-83, on ...

Escalating tensions between the U.S. and Russia over the war in Ukraine are promoting talk and fears of WWIII and a nuclear ...

Russian President Vladimir Putin has announced the start of serial production of the Oreshnik missile system. The Oreshnik, ...

The MoD took blood from troops a decade after they were exposed to radiation in Cold War weapons experiments, then misled the ...

Newsweek used maps produced by Alex Wellerstein, a professor and historian of nuclear technology, to assess what the impact ...

The "weighty" documentary shines a light on the nuclear tests carried out by the British government in Australia and the ...

Terumi Tanaka, co-chair of a group representing survivors of the US atomic bomb attacks in 1945 which was awarded this year’s ...

When an Israeli bomb killed Hassan Nasrallah, the leader of Hizbullah, last week, it did not just decapitate a fearsome ...

President-elect Trump will take office just as Iran has the potential to become the world’s 10th nuclear-armed state, and ...

Iran has threatened to develop a nuclear weapon if UN sanctions are reimposed, raising tensions and jeopardizing ongoing ...

‘Never been one.’ Perkovich’s definition of a nuclear threat is literal and rare—if not controversial. He said that, as far ...