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

The U.N. atomic agency reports that Iran hasn’t cooperated with a nuclear probe, raising the prospect of a snapback of ...

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

English posed in the lobby for a photo with a life-sized cardboard cutout of “Miss Atomic Bomb.” Friedrichs jokes it’s his ...

LAS VEGAS (AP) — It wasn’t going to be easy to track down the woman who came to be known as “Miss Atomic Bomb.” All Robert ...

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 ...

The Department of Energy’s National Nuclear Security Administration (DOE/NNSA) announced the completion of the first B61-13 ...

(The Center Square) – The U.S. completed its first of a new type of nuclear gravity bomb almost a year ahead of schedule. U.S ...