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

Time appeared to skip a beat last week when some of the world’s most accurate clocks were affected by a wind-induced power ...

"As the typical uncertainty of time transfer over the public Internet is on the order of one millisecond (1/1000th of a ...

Officials said the error is likely too minute for the general public to clock it, but it could affect applications such as critical infrastructure, telecommunications and GPS signals.

NIST traced the problem to its Boulder, Colorado campus, where a prolonged utility power outage disrupted operations. The ...

NIST restored the precision of its atomic clocks after a power outage caused by a power outage disrupted operations. Discover ...

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

Time signals shifted by a tiny amount that only very sensitive users would find upsetting UPDATED A staffer at the USA’s ...

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

The National Institute of Standards and Technology recently warned that an atomic clock device installed at its Boulder campus had failed due to a prolonged power ...

Nuclear clocks are a technology researchers have been working toward for decades. New research in theoretical physics brings them closer to reality.

It was 2:30 in the morning when astronautical engineer Todd Ely watched as a little atomic clock—the size of a four-slice toaster—was launched into space on a satellite attached to one of the most ...