The Trump administration touted last year’s bombing of Iranian nuclear sites as one of its great military successes. But a ...

Nuclear weapons haven’t been tested in the United States since 1992. Find out why, and what could happen if the hiatus ends.

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.

During the Cold War, the US Air Force studied a classified lenticular spacecraft designed to orbit Earth and deliver nuclear ...

After the New START treaty expires in February, there will be no cap on the number of US and Russian nuclear weapons - but ...

On February 5, a treaty capping the numbers of deployed Russian and US nuclear warheads will expire, marking the first time ...

Developing nuclear fusion and modernizing the US nuclear arsenal will require substantial collaboration with the private ...

On the Wednesday, January 7, 2026, episode of The Excerpt podcast: “The Nuclear Sponge” is a five-part project by USA TODAY ...

Regional fears of a U.S. attack on Iran have eased after President Donald Trump said Tehran had assured him that protesters ...

A former U.S. nuclear envoy said Friday that North Korea would aim to have its nuclear weapons "acknowledged and accepted," ...