Yet January 14th marked the longest period humankind has gone without one or another part of the whole exploding one of these ...

China has been accused of carrying out secret nuclear testing in 2020 by the ...

Discover the dramatic story behind the Tsar Bomba, the largest nuclear weapon ever detonated. This video explores its Cold ...

The Trump administration's new round of nuclear testing won't involve actual nuclear explosions, Energy Secretary Chris Wright clarified Sunday. Instead, the tests will focus on "the other parts of a ...

Every week, we recap highlights of the news from China. This week, we look at a phone call that reveals much about the priorities of leaders in the US and China, and claims of nuclear explosions in ...

Resuming full testing of nuclear weapons — as President Donald Trump called for last week — would be unnecessary, costly, undermine nonproliferation efforts, and empower the nation’s adversaries to ...

President Donald Trump has called for the United States to test its nuclear weapons for the first time in three decades. But Trump’s statements about testing — in particular, whether other nations are ...

President Trump's comments about restarting weapons tests are not likely to lead to mushroom-cloud explosions over the New Mexico desert or seismic shaking underground in Nevada, according to the ...