The clocks aboard our icebreaker will be changed several times en route to Antarctica. It’s one of many things that make the ...

Nuclear experts are urging the public to demand concrete steps to reduce the risk of devastation due to nuclear weapons.

NTP is one of the most interesting and important, but all to forgotten, protocols that makes the internet tick. Accurate ...

To avoid being overwhelmed by the myriad options when shopping for a clock, consider their key features to find the best wall ...

In 2023, the clock moved to 90 seconds to midnight after Russian President Vladimir Putin invaded Ukraine and broke the ...

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

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

A small group of scientists and policy experts meet behind closed doors in Chicago to decide how close humanity is to ...

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.

A revolutionary achievement could pave the way for smaller, more efficient nuclear clocks. Last year, a research team led by UCLA achieved a milestone scientists had pursued for half a century. They s ...