Top university scientists created a map simulation of who across North America would be impacted by nuclear fallout in the event of a nuclear explosion ...

Social media-fueled theories of World War 3 have raised questions over what US states are safe should nuclear war happen.

A chilling Cold War study shows the impact a nuclear attack on the United States would have, with predictions that up to 75% of the population might not survive ...

Fears of World War 3 and nuclear attacks are on the rise. But how safe would you be in DC, VA and MD during nuclear war? See vulnerable spots.

During the Cold War, scientists developed a controversial nuclear weapon designed to change how nuclear warfare worked. The neutron bomb minimized blast damage while maximizing lethal neutron ...

The UN nuclear watchdog says it has no evidence that Iran is developing a nuclear weapon, though it remains concerned about enriched uranium stockpiles and limited inspector access.

The allegations were leveled by U.S. officials late last week. Arms control experts worry that norms against nuclear testing are unraveling.

Add Yahoo as a preferred source to see more of our stories on Google. A senior U.S. official offered new details Tuesday night about an alleged nuclear bomb test conducted by China in June 2020.

On January 27, 2026, the editors of the Bulletin of the Atomic Scientists moved the hands of their famous “Doomsday Clock” to 85 seconds to midnight―the closest setting, since the appearance of the ...

Editor’s note: This story is the first of a two-part series. The second installment will appear in Monday’s newspaper. Near the end of a washboard gravel road climbing uphill about five miles off ...

After years of evasion and refusal to cooperate with the Algerian authorities regarding one of its most dangerous colonial crimes, the French government finds itself compelled to provide parliamentary ...