An excess risk of leukemia was one of the earliest delayed effects of radiation exposure seen in the victims of the atomic bombs dropped on Hiroshima and Nagasaki in August of 1945. Now, more than 50 ...

Editor’s Note: This article contains potentially triggering material, including discussions of war, health effects of atomic bombs, child death and more. In August 1945, the United States dropped ...

On Aug. 6, 1945, the United States dropped an atomic bomb on the Japanese city of Hiroshima. On Aug. 9, 1945, a second bombing was dropped on Nagasaki. The atomic bombs instantly took thousands of ...

Einstein’s genius enabled the atomic age, but his conscience rejected its darkest creation. This piece uncovers why he ...

Summary and Key Points: In July 1946, the U.S. conducted Operation Crossroads at Bikini Atoll to study the effects of nuclear weapons. Two tests, Able and Baker, involved detonating atomic bombs near ...

Hiroshima, on Wednesday, August 6, 2025, marked the 80th anniversary of the U.S. atomic bombing of the city in a ceremony of remembrance, but it was an event also aimed, psychologically, at preventing ...

Add Yahoo as a preferred source to see more of our stories on Google. In May 1945, near the end of World War II, Germany surrendered to the Allies but Japan refused. To end the war quickly, President ...