In a jab, Beijing's defense authorities invoked the president's "America First" policy when it comes to arms reduction.

Iran has sharply increased its stockpile of a critical raw material for atomic weapons, according to a confidential U.N.

The report from the International Atomic Energy Agency comes amid growing concerns that Iran may pursue a nuclear weapon.

Some of the fired probationary employees included on-the-ground staff at facilities where nuclear weapons are built.

Trump could renew Reagan's crowning achievement by negotiating with Russia and China to limit the growing numbers of new ...

Trump officials are trying to undo terminations at the nuclear weapons agency, and critics say Elon Musk's DOGE team didn't ...

The Trump administration rescinded firings of hundreds of employees at the agency that oversees the nation's arsenal of ...

A new report from the Foundation for the Defense of Democracies provides recommendations for how the Trump administration can ...

The Department of Energy employs approximately 14,000 workers and oversees 95,000 contractors across energy and security ...

The Trump administration has paused the firings of hundreds of federal employees working on the nation's nuclear weapons ...

The Trump Administration fired then rescinded most of the firings of hundreds of federal employees tasked with working on the ...

Chinese researchers are behind the theft of intellectual property and other technological innovations for batteries, electric ...