The Doomsday Clock, which has been used to examine the world’s vulnerability to global catastrophe for nearly a century, has moved one second closer to midnight. On Jan. 28, the Bulletin of the ...

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.

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.

UNDATED (CNN/CNN Newsource/WKRC) - The Doomsday Clock has moved closer to midnight than ever before. The Bulletin of the Atomic Scientists has set the Doomsday Clock at 89 seconds to midnight ...

Earth is moving closer to destruction, a science-oriented advocacy group said Tuesday as it advanced its famous "Doomsday Clock" to 89 seconds till midnight, the closest it has ever been.