The Doomsday Clock shows how close humanity is to self-destruction. It’s 85 seconds to midnight, closest ever. A trip to a nuclear missile bunker brings the concept home.

The Bulletin of the Atomic Scientists now says humanity is a metaphorical 85 seconds to global disaster.

Scientists set so-called Doomsday Clock closer to midnight, highlighting what they perceive to be the increased probability ...

With MCU's own 'Doomsday' clock counting down to the next 'Avengers', Joe Russo wants fans to know that a spoiler is not the ...

This week in New York, diplomats from almost every nation will convene for a four-week review of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT), the most comprehensive nuclear arms ...