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

Eleven nuclear tests took place during Operation Upshot-Knothole in the spring of 1953. The second-to-last event on Monday, May 25, dubbed the “Grable” test, saw the bomb fired from artillery ...

Iran’s nuclear breakout time has become a key question as President Trump considers whether to bomb the Islamic regime’s key underground nuclear facility. Israeli Prime Minister Benjamin ...

American military engineers designed the GBU-57/B bomb to devastate deeply buried bunkers without radioactive fallout. It’s the only nonnuclear weapon that can reach Iran’s hardest target ...

Israel's escalating conflict with Iran over its increased nuclear as brought up speculation about the possible use of one of ...

Israel's best chance at destroying the facility at Fordo could lie with a U.S.-produced bomb that's so heavy that it can only ...

After voluntarily giving up its nuclear weapons, Ukraine was invaded by Russia, creator of the most ... More powerful hydrogen bomb ever, shown here. Photo: Ulf Mauder/dpa (Photo by Ulf Mauder ...

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 go on was a stage name he found printed under an archival ...

FIRST ON FOX — A new intelligence report claims Iran is continuing with its active nuclear weapons program, which it says can be used to launch missiles over long distances. The startling ...

A new intelligence report claims Iran is continuing with its active nuclear weapons program, which it says can be used to launch missiles over long distances. The startling intelligence gathering ...