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 ...

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

The Doomsday Clock is now the closest it has ever been to midnight. Scientists have set the symbolic Clock at 85 seconds to ...

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

Over the years, many new amenities have been installed in space, one of them being atomic clocks. These clocks aid the human population in a myriad of ways, like in GPS navigation, internet timing, ...

By Will Dunham WASHINGTON, Jan 27 (Reuters) - Atomic scientists set their "Doomsday Clock" on Tuesday closer than ever to ...

Wars, climate change, disruptive technologies and the rise of autocracy over the past year prompted scientists to set the clock at 85 seconds to midnight.

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

The human race is at its closest point yet to destroying itself, according to a reset of the ominous but symbolic "Doomsday ...