Time is almost up on the way we track each second of the day, with optical atomic clocks set to redefine the way the world ...

The Bulletin of the Atomic Scientists set the clock to 85 seconds before midnight, the theoretical point of annihilation.

Nuclear weapons, climate change and biological threats are the biggest concerns.

The symbolic Doomsday Clock managed by the Bulletin of the Atomic Scientists, moved forward by 4 seconds this year, to 85 ...

The new Doomsday Clock time has been set by the Bulletin of the Atomic Scientists. Here’s what it means.

“The Doomsday Clock’s message cannot be clearer,” the Bulletin of the Atomic Scientists CEO Alexandra Bell said in a ...

The “Doomsday Clock” on Tuesday moved to 85 seconds till midnight, bringing the world closer than ever to destruction on the ...

The National Institute of Standards and Technology (NIST) U.S. has set a new world record for the most accurate aluminum ion-based optical atomic clock. This clock sets a new time-keeping benchmark, ...

The "Doomsday Clock" is a metaphor for how close humanity is to self-annihilation.

The Bulletin of the Atomic Scientists announced on Jan. 27 that the hands of the Doomsday Clock moved forward four seconds ...

Doomsday Clock moves to 85 seconds to midnight as scientists warn of nuclear war, climate change and AI threats bringing ...

For many years, cesium atomic clocks have been reliably keeping time around the world. But the future belongs to even more accurate clocks: optical atomic clocks. In a few years' time, they could ...