Only Donald Trump can make the call to launch U.S. nuclear-armed ICBMs. Our reporter visits the subterranean world of the ...

Ms. Gabbard’s remarks appeared to be aimed at reassuring allies who might have doubts about the new intelligence chief after ...

Their concerns proved prescient, and today, Scattered Castles remains segregated from OPM’s systems—fortunately, given recent ...

Those two trends converge in what this report calls the “AI-nuclear nexus.” The authors write that the most critical risks of the AI-nuclear nexus can ...

The total area burned in the recent Los Angeles fires is comparable to that of the primary destruction zone of a strategic ...

“Resuming atmospheric testing of nuclear weapons would be disastrous,” says Joseph Mangano, executive director of the Radiation and Public Health Project. He cited the “lessons learned from ...

Letter: Originally set at seven minutes to midnight, the time now is 89 seconds to midnight, the closest it’s been.

This year’s Doomsday Clock Statement landed like a damp squib in a Trump-swamped corporate news cycle on January 28th. The ...

President Trump’s blueprints to build a space-based missile defense shield could help him push for cuts in atomic weapons arsenals with Russia and other nuclear powers.

The Doomsday Clock, created in 1947 by atomic scientists as a way to keep track of the nuclear threat, is ticking closer to ...