Scientists at Los Alamos National Laboratory say neutrinos could be used as a diagnostic ...

The post-war international order may be tearing apart at the seams and international law is increasingly looking like a ...

I'm not saying it was aliens, ...

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.

The United States has not conducted a working test of a nuclear weapon since the early 1990s. That could change. President Donald Trump has repeatedly vowed to restart testing, raising alarms about a ...

VIENNA (AP) — In the wake of U.S. President Donald Trump’s suggestion earlier this year that the U.S. would resume nuclear ...

Nuclear weapons testing has affected every single human on the planet, causing at least four million premature deaths from ...

DUBAI, United Arab Emirates(AP) — President Donald Trump's comments Thursday suggesting the United States will restart its testing of nuclear weapons upends decades of American policy in regards to ...

VIENNA(AP) — The United States and Russia have both recently threatened to resume nuclear testing, alarming the international community and jeopardizing a global norm against such tests. Experts say ...

The only remaining nuclear arms control treaty between the U.S. and Russia, the Strategic Arms Reduction Treaty, NewSTART, expires on February 5, 2026. Russia withdrew from NewSTART in 2023, but has ...

From Pacific islands to global fallout, a new report traces how decades of nuclear testing left a silent health crisis that ...