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

In August 1945, the United States dropped atomic bombs on Hiroshima and Nagasaki.The bombs were dropped on Hiroshima on ...

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. When an atomic bomb detonates, it produces a unique chemical environment that's nearly impossible to mimic in a lab—and amid its ...

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 ...

The First World War witnessed countless devastating battles, but one explosion in 1917 stood out for its sheer scale. Years before the atomic bomb changed warfare forever, Allied forces unleashed what ...

At 8:15 a.m. on August 6, 1945, the course of World War II and the history of Japan changed when the US military dropped the atomic bomb on Hiroshima. Now, on the 81 st anniversary of the bombing, an ...

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 ...