How an atomic weapon is built, and what the recent Israeli and U.S. attacks on Iran may mean for the country’s nuclear ambitions.

Will U.S. bombs deter Iran from pursuing a nuclear weapon, or persuade it that only a nuclear weapon will deter more U.S.

The US military did not use bunker-buster bombs on one of Iran’s largest nuclear sites last weekend because the site is so ...

A video made with AI showing a mushroom cloud has been shared online as a genuine clip of a "successful" Iranian nuclear bomb ...

The American reaction to an attack is classified, but details made public paint a harrowing picture.

Countries without nuclear weapons could decide nuclear nonproliferation and transparency efforts that the world has taken for ...

In the first place, early damage reports indicate that dropping 14 of the world’s biggest non-nuclear bombs with pinpoint accuracy did not ... International Peace Research Institute, “There are no ...

Seventy years ago, on September 17, 1955, a modified Convair B-36 departed Carswell Air Force Base in Texas. Legendary U.S.

The problem is there are bad-faith people out there." A so-called dirty bomb could spread radiation by a conventional explosion but does not have a nuclear detonation.

A video featuring a watermark for an AI-generation tool that shows a city skyline disrupted by five explosions and multiple ...

New satellite images show continuing work at Iran’s Fordow nuclear enrichment plant, which was struck by US B-2 bombers just over a week ago. The imagery was collected by Maxar Technologies on Sunday.