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

Many Americans—including students in the History of the Atomic Bomb course taught at the University of Texas at Austin by Bruce J. Hunt, A&S '84 (PhD)—have learned a version of this story: On Aug. 6, ...

Add Yahoo as a preferred source to see more of our stories on Google. The First Quebec Conference, 1943: (clockwise from top left) Mr Mackenzie King, Winston Churchill, Alexander Cambridge, Earl of ...

The U.S. altered the course of history 80 years ago when it dropped the atomic bomb on Japan. It was an audacious move that ultimately led to the end of World War II. The motivation and secrecy ...

The first reports were met with disbelief. A single bomb with the explosive force to level a city; a bomb, detonated with such intensity it burned as bright as — maybe, even brighter than — the sun.

This article originally appeared in History of War magazine issue 149. The bombing of Hiroshima and Nagasaki on August 6 and 9, 1945, shocked the world. It marked the dangerous new dawn of nuclear ...

This week marks 80 years since the US dropped atomic bombs on Hiroshima and Nagasaki — killing an estimated 200,000 people. Historian Garrett Graff’s new book “The Devil Reached Toward the Sky” draws ...

Inside a tiny museum in San Francisco's Japantown, there is a powerful message about the atrocities of the atomic bomb. "Americans see the bomb as a beautiful mushroom cloud, and the Japanese who were ...

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 ...

In the 1940s, the Soviet Union launched an all-out espionage effort to uncover military and defense secrets from the US and Britain (Klaus Fuchs, left, and David Greenglass, right). Associated Press, ...

Eighty years ago this week, the world passed into a terrifying new age. In Hiroshima and Nagasaki, Japan, mushroom clouds announced that humans not only could slaughter each other in staggering ...

A 100-ton explosive test occurred at Trinity Site on May 7, 1945, as a rehearsal for the atomic bomb test. The 100-ton test was largely unnoticed, unlike the July 16 atomic bomb test which was seen as ...