Catastrophic risks are increasing, cooperation is declining, and swift action is needed from global leaders to correct course.

The National Institute of Standards and Technology (NIST) experienced a standstill in time at its Internet Time Service facility in Boulder, Colorado. It happened because Xcel Energy preemptively shut ...

On Tuesday, the Bulletin of the Atomic Scientists set the clock at 85 seconds to midnight, the closest it has ever been to ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CHICAGO — Clocks are the center piece of the ...