The atomic bomb was dropped in Hiroshima, Japan on Aug. 6, 1945, during World War II. A second bomb was dropped in Nagasaki three days later. The bombs forced the nation's surrender.

The dropping of the atomic bomb on Hiroshima, Japan, effectively ended WWII, but took thousands of civilian lives. On August 6, 1945, the bomb was dropped on the city.

On July 16, 1945, the world's first atomic weapon was tested in New Mexico in the United States. This plutonium atomic bomb was called Trinity and it marked the beginning of the nuclear age. Read ...

He tracked down the photographer and interviewed former showgirls who confirmed Miss Atomic Bomb’s stage name. But the woman’s real name still eluded him.

Twenty years after the nuclear attack on Hiroshima, physicist J. Robert Oppenheimer, often credited as the father of the atomic bomb, said he didn't have a good answer to the question of whether ...

The first atomic bomb was developed in Los Alamos, New Mexico, as part of a 1942-1945 research program, dubbed the Manhattan Project, that was led by the U.S. government.

It has been 75 years since the United States dropped the world’s first atomic bomb on Hiroshima, Japan, leveling the city and killing some 150,000 people.

On 2 August 1939, Albert Einstein wrote a letter that would result in the Manhattan Project, and one of history's most significant, and destructive, inventions – the atomic bomb.