Watch how the first atomic bomb test unfolded, as scientists pushed the limits of physics in a race to end the war. Behind ...

The Las Vegas Chamber of Commerce issued a calendar for tourists, listing the scheduled times of the bomb detonations and the best places to view them.

Ahead of the International Day against Nuclear Tests on August 29 2018, we met up with British atomic veterans who were present at test sites in Australia and the Pacific, to find out what it’s like ...

2. At 0530, 16 July 1945, in a remote section of the Alamogordo Air Base, New Mexico, the first full-scale test was made of ...

The U.S. energy department’s National Nuclear Security Administration (NNSA) has conducted an underground chemical ...

On August 6, 1945 — 81 years ago — the US bomber Enola Gay dropped the first atomic bomb ever used in military combat on the city of Hiroshima, Japan.

Add Yahoo as a preferred source to see more of our stories on Google. The scene of destruction after the atomic bomb was dropped on Hiroshima, Japan, in 1945.Universal History Archive/Universal Images ...

Thirty years ago today, President Bill Clinton signed the Comprehensive Nuclear Test Ban Treaty (CTBT). The treaty bars ...

HIROSHIMA, Japan — More than 50,000 people gathered at this city’s Peace Memorial Park on Thursday to remember the victims of the world’s first atomic bombing and hear a renewed appeal for world ...

Log-in to bookmark & organize content - it's free! American students learned safety and preparedness in case of an atomic bomb explosion in this 1951 "Duck and Cover" public awareness campaign video ...

The scene of destruction after the atomic bomb was dropped on Hiroshima, Japan, in 1945.Universal History Archive/Universal Images Group via Getty Images On August 6, 1945, a 10-foot-long uranium bomb ...