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

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

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

Results indicate that the closer the Doomsday Clock ticks to midnight, the higher the rates are for mortality specific to ...

However, atomic clocks are now reaching unprecedented precision ... this is one of the first instances of the protocol being used to fine-tune gravitational effects. The tunability is based ...

Priced at 500 million yen (approximately $3.3 million), the clock is expected to be used for advanced scientific research and ... is about 100 times more precise than traditional cesium atomic clocks, ...

The length of time it takes each signal to reach a device is used to determine exactly where on Earth we are. Very large atomic clocks communicate directly with the satellites, allowing them to ...

A new study investigated the mortality and mental health correlates of the iconic Bulletin of the Atomic Scientists' Doomsday Clock.