A panel of scientists and scholars said Thursday they believe the world is as close as it has ever been to a so-called doomsday scenario. The Bulletin of Atomic Scientists, which has been tracking the ...

Physicists are quietly rewriting one of the most basic units in science, using a new generation of optical clocks that can keep time so precisely they barely lose a beat over the age of the universe.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Scientists have taken a major step toward the ambitious global goal ...

The world is as close to ultimate doom as it has ever been, group says. — -- The world is as close to apocalyptic destruction as it has ever been in the 71-year history of the symbolic "Doomsday ...