The Bulletin of Atomic Scientists announced Tuesday that the "Doomsday Clock" is now set to 89 seconds to midnight.

The Doomsday Clock, which predicts how close humanity is to extinction, has been moved forward to 89 seconds to midnight. It ...

The Bulletin of the Atomic Scientists shifted the hands of the symbolic clock to 89 seconds to midnight, citing the threat of ...

The clock’s hands now indicate that the earth is just 89 seconds from midnight — the closest it’s ever been to “doomsday.” ...