The Department of Energy has paused the firings of hundreds of employees who work for a key agency maintaining the U.S.

U.S. President Donald Trump and billionaire Elon Musk, one of his closest advisers, have mounted a sweeping campaign to slash ...

US President Donald Trump signaled that he wants to engage with Russia and China on denuclearization efforts. “There's no reason for us to be building brand new nuclear weapons. We already have so ...

Only Donald Trump can make the call to launch U.S. nuclear-armed ICBMs. Our reporter visits the subterranean world of the ...

The administration of U.S. President Donald Trump has laid off about 1,200 to 2,000 workers at the Department of Energy, ...

The National Nuclear Security Administration dismissed dozens of employees as part of Trump's effort to shrink the federal ...

Former President Ronald Reagan entered office known as a fire-breathing hawk. He left office having signed major agreements ...

Trump has called for the U.S. to draw down defense spending and work with Russia and China toward joint nuclear disarmament.

US President Donald Trump urges nuclear arms control talks with Russia and China, saying that the world has more than enough ...

Defense Secretary Pete Hegseth said Friday he stands by his comments from Brussels earlier this week on it being unrealistic for Ukraine to be offered NATO membership as part of a settlement, for it ...

President Trump said China and Russia should halve their military spending and limit nuclear weapons. You first, China said.