The NIST-F4 atomic clock, recently unveiled by the National Institute of Standards and Technology in Boulder, Colorado, is one of the most accurate timekeeping devices ever built on Earth. This clock ...

The Republican-led upper chamber moved quickly to add $300 million to Missouri’s school funding formula and boosted spending ...

F4, the latest cesium fountain clock that now stands as one of the most accurate timekeepers in the entire world.

The Supreme Court will hear arguments Wednesday in a blockbuster dispute over the nation’s first religious charter school, a case that critics say has prompted a “crisis of identity” in the school ...

During their trip, the LeVien family still managed to visit Blessed Carlo’s tomb in Assisi, alongside many others, including ...

Bad Bunny, Zoë Kravitz, Regina King, Liev Schreiber, Vincent D’Onofrio and Matt Smith all want a piece of him in this odyssey ...

BCE is the traditional date of the founding of Rome. What does archaeology reveal about when it was really founded?

Christian Marclay’s addictive masterpiece, soon ending its run at moma, offers an escape from our time into time itself.

Following Calculator 8.7, Google is rolling out an update to Android’s Clock app with version 7.13. Update 4/28: Google Clock 7.13 and Calculator 8.7 are now widely rolled out. Original 4/22: There ...

Whether you’re a believer or not, visiting Hagia Sophia is a spiritual experience. The architectural genius of this place of ...

A battling and determined display saw us pick up a point on the road in the Barclays Women's Super League on Sunday as we ...

Legends of young heroes fighting lions to the death appear in Roman records and artwork, but scant physical evidence of these beastly battles exists. Perhaps, that is, until now. A new study sheds ...