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 ...

The report by the Vienna-based International Atomic Energy Agency said that as of Feb. 8, Iran has 605.8 pounds of uranium ...

North Korea says it has test-fired strategic cruise missiles to demonstrate its nuclear counter-attack capability.

The Trump administration rescinded firings of hundreds of employees at the agency that oversees the nation's arsenal of ...

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

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

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

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

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