The trial included first-of-its-kind thermal preconditioning of the bomb before carriage on an F-35 fighter jet.

The Energy Department and Air Force in August successfully carried out the first tests dropping unarmed B61-12 nuclear ...

Iran is ignoring international calls to cooperate with the United Nations atomic watchdog and restart nuclear talks with the ...

The United States has quietly taken a dramatic leap in nuclear warfare capability. In a chilling test, an F-35 fighter jet ...

After a generation of stagnation, interest in U.S. nuclear energy is sky high, thanks to artificial intelligence’s voracious ...

North Korea accused the South of dispatching drones over Pyongyang and dropping anti-Kim propaganda leaflets three times in ...

The United States and South Korea on Friday released a joint fact sheet on a trade agreement that includes Washington's ...

Russian officials say they are waiting for an explanation from President Donald Trump about nuclear testing. He hasn't given ...

With no negotiations, no oversight and no clarity about Iran’s stock of nuclear material, many in the region fear another war ...

The government pledged 2.5 billion pounds for initial site work, but the decision to build a small, modular design may ...

Powering the future of the artificial intelligence (AI)-driven economy has put demand for nuclear energy back in the ...