The National Institute of Standards and Technology's new cesium fountain clock is one of the most precise atomic clocks ever ...

The way time is measured is on the edge of a historic upgrade. At the heart of this change is a new kind of atomic clock that ...

Cesium fountain clocks such as NIST-F4 are a type of atomic clock – a complex, high-precision device that extracts timing pulses from atoms. These clocks play a critical role in our globally connected ...

This could, in turn, inform the future development of atomic clocks and gravitational wave detectors. "To understand this, I have to tell you a story about atomic clocks and gravitational wave ...

(CNN) — Two more federal judges on Tuesday blocked the Trump administration’s use of deportations under the Alien Enemies Act, saying the wartime power shouldn’t be used. District Judge ...

They use fancy non-exploding atomic clocks that measure the sun path (or something) that tell everyone around the world precisely where the little hand and the big hand and the clicking tiny hand are ...

Claude Malhuret is a physician, lawyer, and politician. He has served as a member of the French Senate since 2014.