From sundials to atomic clocks, our understanding of time has become a lot more accurate as technological developments ...

Clocks on Earth are ticking a bit more regularly thanks to NIST-F4, a new atomic clock at the National Institute of Standards ...

Your metabolism thrives on consistency. When meal timing varies wildly from day to day, your circadian system struggles to ...

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

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