A technological innovation could revolutionize the precision of navigation systems. A tiny device, shaped like a comb, ...

Scientists have weighed in on the possibility that time travel is a very real thing people have already done, thanks to the ...

Breakthrough could pave the way for next-generation GPS in drones, smartphones and self-driving cars, scientists say.

The threat of GPS jamming extends beyond aviation. Without GPS, our lives would grind to a halt: in 2017, a government report stated that systematic GPS jamming could bring the UK's financial, ...

ESA's Atomic Clock Ensemble in Space (ACES) has arrived at NASA's Kennedy Space Center in Florida, United States. This ...

For decades, atomic clocks have been the pinnacle of precision timekeeping, enabling GPS navigation, cutting-edge physics ...

JILA researchers are pioneering a nuclear clock using thorium-229, which offers unprecedented stability compared to atomic ...

The Atomic Spectroscopy Group provides standardized measurements used across wide swaths of science and industry. The Trump ...

Atomic Digital Clock Auto Set (no back light) - Using radio frequencies broadcast from NIST’s Colorado , the clock will automatically set to the correct time. Automatically adjusts to Daylight ...

Daylight saving time begins on the Thursday-Friday night before the last Sunday in March and ends on the last Sunday in ...

Feb. 16, 2022 — Physicists have made one of the highest performance atomic clocks ever. ­­ Their instrument, known as an optical lattice atomic clock, can measure differences in time to a ...