The US has a total of six unaccounted-for nuclear warheads from 32 documented Broken Arrow accidents - and the detonation of ...

In the 1960s, then prime minister Levi Eshkol vowed that “Israel will not be the first state to introduce nuclear weapons ...

Japanese atomic bomb survivor Shigeaki Mori has died at age 88. Mori was a historian and best known for a big hug he was ...

As the US-Israel war with Iran intensifies, the threat of a nuclear attack looms large - here's the full breakdown of which ...

Rafael Grossi, the director general of the International Atomic Energy Agency (IAEA), said in an interview that aired Sunday ...

NPR's Leila Fadel asks Iran expert Ali Vaez of the International Crisis Group about Iran's nuclear capabilities before and after U.S. and Israeli attacks.

Although President Trump has claimed Iran was weeks away from developing a nuclear weapon, much more work was needed for the ...

Used in combat for the first time, the powerful GBU-72 bombs can reach fortified missile and command sites deep underground.

As the conflict between the US-Israel and Iran escalates, nine countries possess an estimated 12,300 nuclear warheads ...

In the latest turn, Trump spelled out what he called the Islamic Republic’s “sinister nuclear ambitions” Tuesday night.

Two activists disguised as U.S. President Trump and Russian President Putin ride models of nuclear bombs in front of the Brandenburg Gate during a 2020 anti-nuke demonstration in Berlin. (Fabian ...