Add Yahoo as a preferred source to see more of our stories on Google. The United States dropping an atomic bomb on Nagasaki, Japan, on Aug. 9, 1945, hastened the end of World War II. Japan formally ...

NAGASAKI, Japan -- The southern Japanese city of Nagasaki on Saturday marked 80 years since the U.S. atomic attack that killed tens of thousands and left survivors who hope their harrowing memories ...

NAGASAKI, Japan (AP) -- The southern Japanese city of Nagasaki on Saturday marked 80 years since the U.S. atomic attack that killed tens of thousands and left survivors who hope their harrowing ...

Hiroshima is marking the 80th anniversary of the U.S. atomic bombing of the western Japanese city. The bombing on Aug. 6, 1945, killed 140,000 people and a second bomb on Nagasaki (Aug. 9) killed ...

North Korea warned this week that it might test a hydrogen bomb in the Pacific Ocean, after saying the country had already successfully detonated one. A hydrogen bomb has never be ...

Tri-Cities workers produced plutonium that powered the last atomic bomb 80 years ago. Relief in Tri-Cities that war ended without further lives lost; immense suffering in Japan Peace ceremonies in ...

The Enola Gay, the plane that dropped the atomic bomb on Hiroshima in World War II, is now a museum exhibit.