The idea was first introduced by the Bulletin of Atomic Scientists in June 1947.

Earth is closer than it's ever been to destruction as Russia, China, the U.S. and other countries become “increasingly aggressive, adversarial, and nationalistic,” a science-oriented advocacy group ...

Atomic scientists set their "Doomsday Clock" on Tuesday closer than ever to midnight, citing aggressive behavior by nuclear powers Russia, China and the United States, fraying nuclear arms control, ...

Add Yahoo as a preferred source to see more of our stories on Google. You lived the good life last year, but this year I hope you live your best life! You deserve it! May the coming year be your best ...