When Vladimir Putin put his country's nuclear forces on "special" alert shortly after invading Ukraine, he effectively raised ...

Boosting the US power industry is a policy priority for the Trump administration as US electricity demand rises for the first time in two decades on the boom in data centers needed for AI.

The Trump administration plans to make available about 20 metric tons of Cold War-era plutonium from dismantled nuclear ...

Iran has long insisted its program is peaceful. The U.S., the IAEA and others say Iran had a nuclear weapons program up until ...

Russia's top military and political officials joined Putin in the closed city of Sarov, which houses the Russian Federal ...

Iran plans to hold a call with France, Germany, and the UK as they threaten to reimpose UN sanctions over its nuclear program ...

Steve Hicks worked for 34 years at the Y-12 National Security Complex - which enriched the uranium for the atomic bomb that ...

The government in Tehran wants to continue talks with Germany, France and Britain next week in the dispute over Iran's ...

Alongside a massive build-up in conventional military firepower, China has embarked on a rapid and sustained increase in the ...

Artificial intelligence (AI) firm Anthropic has rolled out a tool to detect talk about nuclear weapons, the company said in a ...

South Korean President Lee Jae Myung wants to resume dialogue with North Korea, laying out a three-step plan he hopes will ...