Add Yahoo as a preferred source to see more of our stories on Google. Each year for the past 78 years, the Bulletin of the Atomic Scientists has published a new Doomsday Clock, suggesting just how ...

The most accurate clock in space launches within days and will begin building a highly synchronised network out of the best clocks on Earth. But the project, decades in preparation, will only operate ...

This article was updated at 2:07 p.m. Eastern Time. In a sign of pessimism about humanity's future, scientists today set the hands of the infamous "Doomsday Clock" forward one minute from two years ...

Earth is closer than it's ever been to destruction as Russia, China, the U.S. and other countries become “increasingly aggressive, adversarial, and nationalistic,” a science-oriented advocacy group ...

Starting in 1947, an advocacy group used a clock to symbolize the likelihood of people doing something to end humanity.

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 edition of ...