Don't snooze on this news. Daylight saving time ends earlier this year, so get ready for that bonus hour of sleep.

Thanks to Einstein's theory of relativity, numerous tests have concluded tangible effects on how we on Earth record and ...

Home to the National Institute of Standards and Technology (NIST), this is a place where scientists research time, from developing atomic clocks to investigating more abstract concepts.

Researchers at the U.S. National Institute of Standards & Technology (NIST) say they have created the most accurate atomic clock to date — one that can measure time down to the 19th decimal place.

art of a larger NIST effort to implement a recent Executive Order to safeguard systems that rely on PNT data, these cybersecurity guidelines accompany recent NIST efforts to provide and test a ...