On May 15, 1955, the U.S. military finished a series of atomic tests in southern Nevada. The front page of the Deseret News ...

"There is no part of the Homeland which cannot be struck by existing ICBMs," the U.S. Defense Intelligence Agency warned.

India has become the first nuclear-weapon state to attack another nuclear power using the air force. Before this, a nuclear ...

Many scientists contributed to the final result, but he was the one who, as a young physicist, designed the world’s most ...