Scientists and global leaders revealed on Tuesday that the "Doomsday Clock" has been reset to the closest humanity has ever come to self-annihilation.

The Doomsday Clock now stands at 89 seconds to midnight, the closest to catastrophe in its nearly eight-decade history. Here's a look at how — and why — it's moved.

WASHINGTON (Reuters) - Atomic scientists on Tuesday moved their "Doomsday ... negative and worrisome effects," said Daniel Holz, chair of the Bulletin's Science and Security Board. "Setting the ...

On Tuesday, Jan. 28, The Bulletin of Atomic Scientists, a nonprofit organization focused on global security and science, officially moved the Doomsday Clock forward for 2025. The clock is now set ...

The Doomsday Clock has moved forward by one second, making it 89 seconds until midnight. Here's what that means in terms of ...

The Bulletin of the Atomic Scientists has moved its Doomsday ... “Trends that have deeply concerned the Science and Security Board continued, and despite unmistakable signs of danger, national ...

The Bulletin, a group which is made up of scientists and security experts (and nine Nobel Laureates ... The world depends on immediate action.” The Bulletin of the Atomic Scientists was founded in ...

Today, the Doomsday Clock was set to 89 seconds to midnight, signaling that experts fear we are dangerously close to a global ...

The Bulletin of the Atomic Scientists is a nonprofit organization that publishes content in its academic journal. The Science and Security Board (SASB) provides the Bulletin with objective ...

Each year, the members of the Science and Security Board are asked two questions ... They meet virtually multiple times and twice in person in Chicago where the Bulletin of the Atomic Scientists is ...

"Trends that have deeply concerned the Science and Security Board continued and ... and many other countries," according to the Bulletin of the Atomic Scientists. President Donald Trump recently ...

WASHINGTON, Jan 28 (Reuters) - Atomic scientists on Tuesday moved ... effects," said Daniel Holz, chair of the Bulletin's Science and Security Board. "Setting the Doomsday Clock at 89 seconds ...