Nuclear clocks should be more robust and portable than the best available clocks today because nuclei are hard to perturb and ...

Two teams of physicists have made the world’s first nuclear clocks. These radical new devices use fluctuations in the energy ...

World's first thorium-229 nuclear clock shows potential for ultra-precise timekeeping and fundamental physics tests.

First dreamed up decades ago, the world's first nuclear clocks are set to improve quickly, becoming more precise and aiding ...

Back in 2024, a joint collaboration of researchers from TU Wien in Austria and the National Institute of Standards and ...

Two independent research teams have achieved a longstanding goal in physics: building a working nuclear clock. The devices, ...

To find out how clock accuracy is verified and which reference is used for comparison, we visited the Belarusian State Institute of Metrology (BelGIM), where most of the national standards are kept.

Adelaide University researchers have successfully tested a new type of portable atomic clock at sea for the first time, using technology that could help power the next generation of navigation, ...

When it comes to navigation in outer space, keeping precise time is incredibly important, that's why NASA needs to use ...