The atomic bomb dropped on Hiroshima is believed, by some estimates, to have killed as many as 146,000 people, once injuries, ...

A black-and-white photo of a Las Vegas dancer posing in a mushroom-cloud swimsuit became iconic of America's "atomic age," but for decades her identity was unknown. The mystery has finally been ...

President Donald Trump is insisting that U.S. strikes delivered a crushing blow to Iran’s nuclear program. That's despite a ...

The atomic bomb dropped by the United States on Hiroshima on Aug. 6, 1945, destroyed the city, killing 140,000 people. A second bomb dropped three days later on Nagasaki killed 70,000 more.

The atomic bomb dropped by the United States on Hiroshima on Aug. 6, 1945, destroyed the city, killing 140,000 people. A second bomb dropped three days later on Nagasaki killed 70,000 more.

The Soviet Union detonated its first atomic bomb, known in the West as Joe-1, on Aug. 29, 1949, at Semipalatinsk Test Site, in Kazakhstan. The Soviets called their first atomic test "First Lightning." ...

President Donald Trump said that Israel and Iran had agreed to a "complete and total ceasefire" soon after Iran launched a ...