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

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

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

The Doomsday Clock currently sits at 89 seconds to midnight in 2025, marking humanity's closest approach to global ...

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

The Denver area will remain dry and hot on Christmas, with record-breaking temperatures expected, but there’s a chance snow ...

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

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

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

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

Three Mile Island, site of a past nuclear accident, is set to power the AI boom. A long-shuttered reactor is being rebuilt to ...