Researchers at Wuhan University (WHU) in China have produced a commercially manufacturable atomic clock less than one-seventh ...

The way the world measures time could be heading for a rare and significant overhaul. Advances in precision technology are ...

Physicists are getting closer to creating a long-sought ‘nuclear clock’. This device would keep time by measuring energy ...

This breakthrough in precision timing is about the size of your fingernail and only loses one second every 30,000 years.

Atomic clocks are key for satellites being able to provide positioning data that is used for applications such as navigation ...

Add Yahoo as a preferred source to see more of our stories on Google. The thorium crystal. The core element of the experiment: a crystal containing thorium atoms. (CREDIT: TU Wien) Scientists have ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists are close to creating a nuclear clock—an ultra-accurate clock that uses a low-energy transition in the nucleus of a ...

The issue intensified after the last functional atomic clock on board the IRNSS-1F satellite stopped working on March 10, ...

Scientists are exploring a new type of optical atomic clock based on ytterbium-173 ions that could help define the future ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Shares of Frequency Electronics rose after the company received a roughly $7 million award to build atomic clocks for a mission to the Moon. Shares were up 6.4% to $44.77 in Wednesday morning trading.

Scientists have taken another giant step towards building the most precise clock ever imagined—one that could display not only the passage of time, but shifting rules of nature itself. An ...