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

You’ve doubtless seen those ubiquitous clock modules, especially when setting clocks for daylight savings time. You know the ...

Some of the world's most advanced AI systems struggle to tell the time and work out dates on calendars, a study suggests.

A team of researchers at Edinburgh University tested some top multimodal large language models to see how well they could ...