The 'Doomsday Clock' just moved closer to midnight. Here's why atomic scientists think humanity is closer than ever to destroying itself.
The Bulletin of Atomic Scientists announced Tuesday that the "Doomsday Clock" is now set to 89 seconds to midnight.
Atomic scientists adjust 'Doomsday Clock' closer than ever to midnight
Atomic scientists moved their "Doomsday Clock" closer to midnight than ever before, citing Russian nuclear threats amid its ...