On July 16, 1945, the first atomic bomb was detonated near Socorro, New Mexico-and 80 years later, we're still feeling the ...

Iran shuts out nuclear inspectors as it weighs its next move, Hamas signals it might talk truce while Israel doubles down, ...

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.

A scholar of intelligence and strategy explains why battle damage assessments are so challenging – and why the process has ...

The U.S. bombing of Iran's key Fordow nuclear site has "seriously and heavily damaged" the facility, Iranian Foreign Minister ...

HIROSHIMA—Emperor Naruhito and Empress Masako laid white flowers and paid their respects on June 19 at the Cenotaph for the Victims of the Atomic Bomb at the Hiroshima Peace Memorial Park here.

We developed the atomic bomb under the stimulus of the fear that the Germans might be at it. We deliberated at length on the use of the bomb against Japan; indeed it was Colonel Stimson who initiated ...

DUBAI, United Arab Emirates (AP) — Iran is assessing the damage and lashing out over the American and Israeli airstrikes on its nuclear sites, though Tehran kept open the possibility Tuesday of ...

The head of the U.N. atomic energy agency said U.S. and Israeli attacks caused “enormous damage” at Iran’s three main nuclear ...

U.S. President Donald Trump has said three targets hit by American strikes were “obliterated.” His defense secretary said they were “destroyed.” ...