For fifteen years, from the apex of the Cuban Missile Crisis until 1977, the launch code for America’s Minuteman intercontinental ballistic missiles wasn’t a complex, unbreakable string of digits.
In 1980, Stephen Hawking gave his first lecture as Lucasian Professor at the University of Cambridge. The lecture was called ...
Physicists claim they may have found a long-awaited explanation for dark energy, the mysterious force that's driving the accelerated expansion of the universe, a new preprint study hints. Their ...