Using atomic nuclei could allow scientists to read time more precisely than ever

Most clocks, from wristwatches to the systems that run GPS and the internet, work by tracking regular, repeating motions.

Using atomic nuclei could allow scientists to read time more precisely than ever – what this research could mean for future clocks

Ultraprecise clocks are more than scientific curiosities. They play key roles in navigation, communications and international ...

Physicists think they’ve resolved the proton size puzzle

There has been considerable debate among physicists over the last 15 years about conflicting measurements of the charge ...