In this week's It’s Debatable article, Rosen and Moster debate if President Trump's foreign policy actions have increased the risk of nuclear war.

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

Explore a forgotten nuclear site hidden in Georgias woods, where history, mystery, and nature collide in a fascinating and unexpected place to discover.

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

Thirty years ago this week, on an island in the South Pacific, France conducted its final nuclear test – ending a programme that exposed thousands of people to radiation over decades. The islands of ...

As tensions soar over Iran’s bloody crackdown on nationwide protests, satellite images show activity at two Iranian nuclear ...

Wars, climate change, disruptive technologies and the rise of autocracy over the past year prompted scientists to set the clock at 85 seconds to midnight.

In October 1961, the Soviet Union detonated the Tsar Bomba, a nuclear weapon with a yield of 50 megatons. The explosion was ...

The world passed a nuclear milestone this week. And, perhaps surprisingly given the recent run of saber-rattling from the likes of Russia and the United States, it’s a positive one. “As of today, the ...

Secretary of War Pete Hegseth’s recent announcement that the U.S. will resume testing nuclear weapons has alarmed some nuclear-arms experts. It shouldn’t. President Trump had already announced earlier ...

Lynda Williams is a physicist and environmental activist based in Hilo. Constitutional issues are the basis for the conclusion of the Nuclear Energy Working Group’s final report for the state energy ...

U.S. President Donald Trump with Chinese President Xi Jinping. China's nuclear expansion is on a trajectory to soon rival America's arsenal, the authors of this op-ed write. (AP/Shutterstock) In ...