Physicists have made a breakthrough in the development of a nuclear clock, a new kind of ultraprecise clock that could ...

U.N. atomic watchdog chief Rafael Grossi appealed to Iran's leadership on Tuesday to take steps to resolve longstanding ...

The Biden administration on Tuesday released a roadmap for plans to triple U.S. nuclear capacity by the middle of the century ...

Copyright 2024 The Associated Press. All Rights Reserved. International Atomic Energy Agency Director General Rafael Mariano ...

Donald Trump’s return to the White House in 2025 raises serious questions about the future of the U.S. nuclear arsenal.

On Monday, the Defense Ministry of Japan reported that four Russian vessels were spotted sailing in waters off the northern ...

It's been half a century since a woman died on her way to meet with a reporter, hoping to expose safety violations at a ...

Former British Prime Minister Liz Truss feared that the Russian president would resort to nuclear weapons, per a biography.

For the first time, a group of U.S. researchers has concluded that China has built a land-based prototype nuclear reactor to ...

A nuclear-powered aircraft carrier, like American carriers, would be a major jump for China, giving its navy a global reach.