This is the third time that the clock has been moved closer to midnight in the past five years. “Every second counts, and we are running out of time. It is a hard truth, but this is our reality,” ...

Add Yahoo as a preferred source to see more of our stories on Google. The Bulletin of the Atomic Scientists members, from left, Jon B. Wolfsthal, Asha M. George and Steve Fetter reveal the Doomsday ...

CHICAGO -- At the dawn of the nuclear age, scientists created the Doomsday Clock as a symbolic representation of how close humanity is to destroying the world. On Tuesday, nearly eight decades later, ...

The Doomsday Clock—a symbolic device to signal an array of existential threats to the world since 1947—was recently moved to ...

What if the key to unlocking new physics lies in keeping better time? Inside the quiet journey to build a nuclear clock so precise, it could redefine our understanding of reality. Researchers are ...

Scientists made the Doomsday Clock a long time ago to show how close humans are to destroying the world. On Tuesday, the clock was set at 85 seconds to midnight. This is the closest it has ever been ...

The Doomsday Clock, designed to symbolize how close the world may be to global annihilation, inched four seconds closer to midnight this week because of growing concerns about under-regulated ...