The deep penetrating bombs that the U.S. dropped into two Iranian nuclear facilities were designed specifically for those ...

Iranian Supreme Leader Ayatollah Ali Khamenei took a swipe at President Donald Trump just days after the U.S. struck Tehran's ...

Seven B-2 stealth aircraft dropped a total of 14 GBU-57 bunker-buster bombs on Iranian nuclear sites last weekend.

President Trump’s historic precision strikes on Iran’s nuclear sites over the weekend hit their targets and “destroyed" and ...

The heads of two key American intelligence agencies issued statements Wednesday on what they said was "new" intelligence on ...

President Trump said Iran didn't move stores of highly enriched uranium out of Iranian nuclear sites before they were hit by ...

Far more dangerous than U-235 are the elemental products given off when nuclear fuel goes through fission—especially iodine, ...

The U.N.'s atomic watchdog and other experts say radiological contamination is likely inside a key uranium enrichment site at ...

Strikes on Natanz, Fordow, Isfahan and elsewhere pose little regional radiation risk but could release plumes of toxic ...

Satellite images analyzed by The New York Times show the extent of damage at the three nuclear facilities hit by the United ...

U.S. military strikes overnight in which President Donald Trump said Iran's main nuclear sites were "obliterated" will put to ...

Iran’s most heavily fortified nuclear site is at Fordo, a hilly area south of Tehran and about 15 miles away from Qum, a city ...