Doomsday may be inching closer, if scientists believe climate change, artificial intelligence and misinformation are increasing risks to humanity.

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, co...

“Humanity has not made sufficient progress on the existential risks that endanger us all,” said Alexandra Bell, the group’s president and CEO, per CNN.