Add Yahoo as a preferred source to see more of our stories on Google. What happened when the Trinity test bomb detonated, from the creation of green glass to fallout that drifted over 1,000 miles ...

This color photograph of the test was taken by Jack Aeby. On July 16, 1945, at 5:30 am, the first atomic bomb in history was detonated at what is now White Sands Missile Range in New Mexico. The ...

Eighty years after the first atomic bomb was detonated in New Mexico, we're still feeling the political and scientific ...

Christopher Nolan's "Oppenheimer," released July 21, fixes its gaze on the titular J. Robert Oppenheimer, who coordinated the Manhattan Project, which ultimately led to the US using two nuclear ...

The sun was rising as a teenage boy swung a metal wand back and forth, back and forth. The Geiger counter hanging at his waist clicked, testifying to the radiation streaming from the ground and ...

LOS ALAMOS, N.M. — When a flash of light beamed from the arid New Mexico desert early on July 16, 1945, residents of the historic Hispanic village of Tularosa felt windows shake and heard dishes fall.