At approximately 5:30 a.m. on July 16, 1945, the world's first atomic bomb exploded in the New Mexican desert. It was bright, hot, and loud. Scientists and military personnel crouched nearby in ...
World’s First Nuclear Blast Left Behind a Mysterious Form of Matter — And Scientists Still Can’t Explain What It Is Sometimes, the most remarkable discoveries come from unexpected places. In one such ...
Eighty years after the Trinity Test brought nuclear fallout to their communities, New Mexico residents living downstream of the test may finally be eligible for long-sought reparations. In the early ...
A number of social media posts in August 2025 shared a story about the civilian aftermath of America's rush to create the atomic bomb in 1945. According to the posts, a group of 13-year-old girls was ...
On August 6, 1945, the sky above the Japanese city of Hiroshima opened. A blinding flash, then a deafening sonic boom. An entire city pulverized in seconds. Thus began the nuclear age. Today, 80 years ...
Editor’s note: The Bulletin of the Atomic Scientists presents here, from its September 1946 issue, an eyewitness account of the first atomic bomb test in the Marshall Islands. In it, the author not ...