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

Russia is facing "colossal threats" that mean it must continuously improve its nuclear weapons "shield," the chief of the ...

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

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

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

Unless the Trump administration chooses to renew the compensation program former nuclear weapons employees who are hoping to ...

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

Iran has long insisted its program is peaceful, though it is the only non-nuclear-armed nation enriching uranium at that ...

As part of its ongoing work with the National Nuclear Security Administration, the small but critical agency charged with ...

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

Each Aug. 9 a peace ceremony is held in Richland, Wash., to mark the atomic bombing of Nagasaki, Japan, using plutonium ...

The following is the Aug. 18, 2025, Congressional Research Service report to Congress, U.S. Nuclear Weapons Tests.  From the ...