Radioactive powder began falling on Rongelap Atoll several hours after the United States detonated the Castle Bravo nuclear ...
Not every Cold War nuclear test went according to plan. Some produced explosions far larger than expected, spread radioactive ...
At 6:45 a.m. on March 1, 1954, the U.S. detonated a thermonuclear weapon at Bikini Atoll in the Marshall Islands, a chain of 29 coral atolls and five islands in the central Pacific Ocean, about ...