He worked to develop an atomic clock that is essential to global positioning systems and helped confirm a rare state of ...

In the final analysis, by showing that 10 heterogenous clocks across three continents could agree with each other to within a ...

Do moon phases affect fishing success? Explore the history of Solunar theory and see how the Citizen Tsuki-yomi A-T watch lets you track moon phases in style.

The science behind why the Earth will spin just a little bit faster on July 9, July 22, and August 5, this year.

Knowable Magazine reports on attosecond science, revealing how scientists study atomic interactions at unbelievable speeds to ...

An attosecond—or 0.000000000000000001 second—is no time at all for a person. That is not so for electrons, atoms and ...

Yet greater awareness of sleep deprivation’s consequences hasn’t translated into a better-rested populace. Data from the CDC ...

Worries of a dead dive watch are a thing of the past thanks to Citizen's new Promaster Dive E365. The rugged-but-stylish ...

Find Gps Accuracy Latest News, Videos & Pictures on Gps Accuracy and see latest updates, news, information from NDTV.COM. Explore more on Gps Accuracy.

And wouldn't you know it: great watches can be obtained for just a teeny bit more than a pretty penny. We're talking $500 and below. The world of horology isn't all luxury Swiss brands and high-end ...

Since 2020, the Earth has been spinning faster – hence the uncertainty in the exact date of the shortest day in 2025.

Earth is set to spin faster this summer, making July 9, July 22, and August 5 slightly shorter than usual. Discover why it’s ...