Due to the power outage, time (very) briefly stood still at the NIST Internet Time Service facility in Boulder.

For a brief window this month, the official clocks that quietly coordinate the Internet’s heartbeat slipped out of sync. After a power outage hit key servers in Colorado, the National Institute of ...

The National Institute of Standards and Technology’s Internet Time Service Facility in Boulder lost power Wednesday afternoon ...

A destructive windstorm disrupted the power supply to more than a dozen atomic clocks that keep official time in the United ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the ...