Trump has previously claimed the Electromagnetic Aircraft Launch System doesn’t work, though there is no evidence that this ...

What does President Donald Trump’s announcement mean and how would it affect what’s happening now with nuclear tensions? Here ...

President Donald Trump appears to have ordered a return to nuclear testing after decades of uneasy but effective treaties banning the practice – but will it actually happen?

“Mr. Waltz, this is the United Nations General Assembly,” Cuban Foreign Minister Bruno Rodriguez said, cutting off Waltz. “It ...

Russia said it tested a nuclear-powered cruise missile and torpedo, two of its experimental weapons, in recent days.

The first meeting between Xi and Trump in six years appears to have “lowered the temperature in the trade war between the ...

President Donald Trump ordered the Department of War to resume testing nuclear weapons for the first time since 1992.

Let the new nuclear arms race begin -- again. No one but North Korea is testing nuclear weapons, but a little voice is telling Trump everyone but the U.S. is testing them.

Since the late 1990s, nuclear-weapon states, with the exception of North Korea, have not tested nuclear weapons ...

Experts say there are roughly 12,241 nuclear weapons across the world, with just over 9,600 thought to be operational.

President Donald Trump has appeared to suggest on social media that the U.S. resume testing nuclear weapons for the first ...