In January 2024, the clock was set at 90 seconds to midnight, the same as it was in 2023. This is the first time the clock has moved forward since 2023. The Bulletin of Atomic Scientists tracks ...

New atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

The clock is ticking on humanity. The Bulletin of the Atomic Scientists has moved its Doomsday Clock forward for 2025, announcing that it is now set to 89 seconds to midnight –— the closest it ...

In January 2024, the clock was set at 90 seconds to midnight, the same as it was in 2023. This is the first time the clock has moved forward since 2023. The Bulletin of Atomic Scientists tracks ...

As the hands of the clock get ever closer to midnight, we make an impassioned plea to all leaders: now is the time to act together! The existential threats we face can only be addressed through ...

Over the last 78 years, the clock’s time has changed according to how close scientists believe the human race is to total destruction. Some years the time changes, and some years it doesn’t.

Here's what you need to know about DST in 2025: When does the Daylight Saving time change 2025 occur in U.S.? Participating states turn clocks forward an hour on the second Sunday in March during the ...