If you want to see the Climate Clock in New York’s Union Square, this weekend is your last chance. The installation will run only through the end of Climate Week on Sunday, September 27.

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.

Humanity was supposedly the safest in 1991 when the hands were furthest from midnight, set at 17 minutes until the apocalypse, as the United States and the Soviet Union signed the Strategic Arms ...

At 17 minutes to midnight, the clock was furthest from doomsday in 1991, as the Cold War ended and the United States and Soviet Union signed the Strategic Arms Reduction Treaty that substantially ...

Each year for the past 78 years, the Bulletin of the Atomic Scientists has published a new Doomsday Clock, suggesting just how close – or far – humanity is to destroying itself. The next ...

Each year for the past 75 years, the Bulletin of the Atomic Scientists has published a new Doomsday Clock, suggesting just how close – or far – humanity is from the brink. The next edition ...

The Doomsday Clock has been ticking for exactly 75 years. But it’s no ordinary clock. It attempts to gauge how close humanity is to destroying the world. On Thursday, the clock was set at 100 ...

After the near-catastrophic Cuban missile crisis in 1963, The U.S. and the Soviet Union signed the Partial Test Ban Treaty, which ended all atmospheric nuclear testing moving the clock back to 12 ...

The Doomsday Clock doesn’t think so. ... 1947, during a time when nuclear weapons presented the greatest threat to humanity, as the United States and the Soviet Union started a nuclear arms race.

The Doomsday Clock created by the Bulletin of the Atomic Scientists was recently moved to 100 seconds closer to midnight - the end of the world. Here’s what we know about the clock’s creators ...

Doomsday today. If you’re going to pay attention to the Doomsday Clock, one way to think of it is as a measure of how the world’s leaders are responding to global risks in a given moment ...