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 ...
The human race is at its closest point yet to destroying itself, according to a reset of the ominous but symbolic "Doomsday ...
Researchers at the UK’s National Physical Laboratory (NPL) have created a tiny atomic fountain ...
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 ...