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

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

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

For decades, atomic clocks have provided the most stable means of timekeeping. They measure time by oscillating in step with ...

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 ...

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

A staffer at the USA’s National Institute of Standards and Technology (NIST) tried to disable backup generators powering some of its Network Time Protocol infrastructure, after a power outage around ...

A powerful storm in Colorado disrupted power at the National Institute of Standards and Technology (NIST) campus in Boulder, ...

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

In a first, researchers from the U.S. and Germany excite Thorium-229 in opaque material, advancing optical nuclear clocks.

Officials said the error is likely be too minute for the general public to clock it, but it could affect applications such as ...