President Donald Trump tried to keep a fragile ceasefire between Israel and Iran in place Tuesday as reports emerged ...

IAEA loses track of 900 pounds of potentially enriched uranium after Iranian officials removed it ahead of US military ...

Core components of Iran’s nuclear effort were damaged but not destroyed by U.S. airstrikes on three key facilities, Defense ...

Meanwhile, nearly 400 kilograms, or 880 pounds, of uranium enriched to 60% purity is still publicly unaccounted for.

The truce promised to bring an end to a 12-day conflict that saw the U.S. strike Iranian nuclear facilities, and ballistic ...

President Trump’s decision to bomb Iran’s nuclear facilities is as “America First” as it gets – especially in the wake of ...

Iran took the first step toward ending its cooperation with the United Nations atomic-energy agency, with a parliamentary ...

The U.S. attacks on Iran’s underground Fordow enrichment site are expected to have caused “very significant damage,” the ...

Defense Secretary Pete Hegseth calls on reporters for questions during a news conference at the Pentagon in Washington, ...

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

International Atomic Energy Agency director general Rafael Grossi describes the state of damages to Iran's nuclear program on 'The Story.' ...

Violence and destruction could reach unimaginable levels” if diplomacy is not pursued, said the head of the International ...