July 16 is the 80th anniversary of the world’s first atomic bomb test. At 5:30 a.m. on that date in 1945, 12 young girls ...

July 16 marks 80 years since the first atomic bomb was detonated. The specter of nuclear annihilation has been with us ever ...

The Trinity test—the detonation of the world's first nuclear bomb—was conducted 80 years ago as part of the Manhattan Project.