Losing GPS would mean losing a lot more than Google Maps. The technology is integrated into everything from lights that turn ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the ...

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

The omnipresent system that people use for navigation and positioning is increasingly vulnerable. Can it be improved?

The National Institute of Standards and Technology’s Internet Time Service Facility in Boulder lost power Wednesday afternoon ...

The National Institute of Standards and Technology recently warned that an atomic clock device installed at its Boulder campus had failed due to a prolonged power ...

Carrier synchronization, Mark Persons writes, can be applied to alleviate co-channel interference between two AM radio ...

GPS accuracy relies on Einstein's relativity theories to correct satellite timing errors that would otherwise cause 6+ mile ...

Our caesium fountains are among only 12 worldwide. Meet the timekeepers who watch over them at the IST Metrology Division in New Delhi.

Spacecraft navigation explained with radio tracking, optical systems, and autonomous methods that enable deep space ...

In this video, we break down how GPS determines your position using satellite timing, atomic clocks, and distance calculations. We also explore the real world sources of error, from atmospheric ...

The Garmin inReach Messenger Satellite Communicator could literally save your life. Getting it at an all-time low price is ...