The Doomsday Clock has been set at 85 seconds to midnight, the closest it has ever been to midnight, according to the Bulletin of the Atomic Scientists. The clock has moved down from 89 seconds last ...

To find out how clock accuracy is verified and which reference is used for comparison, we visited the Belarusian State ...

Time is almost up on the way we track each second of the day, with optical atomic clocks set to redefine the way the world ...

For many years, cesium atomic clocks have been reliably keeping time around the world. But the future belongs to even more accurate clocks: optical atomic clocks. In a few years' time, they could ...

The geospatial sector, and the wider community, relies on precise timekeeping based on microwave atomic clocks. Is that about ...