Iran has further stepped up its production of highly enriched uranium, according to a confidential UN nuclear watchdog report ...

The U.N. nuclear watchdog says Iran has further increased its stockpile of uranium enriched to near weapons-grade levels.

The UN's International Atomic Energy Agency said that Iran has increased its production of enriched uranium in recent months, ...

Iran manufactured a record volume of uranium enriched just below the levels needed for nuclear weapons, complicating efforts ...

It wasn't going to be easy to track down the woman who came to be known as “Miss Atomic Bomb." All Robert Friedrichs had to ...

The blinding burst of light from a nuclear detonation follows, yet it quickly fades into an unexpectedly small mushroom cloud. The recording comes from the 1956 Yuma test conducted during Operation ...

But every now and then, you still get some good news, i.e., a pleasant surprise about a weapons system actually being ...

The US delivered its first B61-13 nuclear bomb nearly a year early. With enhanced yield and precision, it modernizes a key ...

In the 1950s the military tried several new atomic weapons, including firing a nuclear warhead from a 280mm artillery piece.

U.S. Air Force and Navy leaders reiterated the importance of the nuclear triad and the need to maintain an effective ...