Inside the National Institute of Standards and Technology, or NIST, a new atomic clock named NIST-F4 has begun to tick — not ...

At the heart of the mission are two advanced atomic clocks. One is PHARAO (Projet ... surely play a key role in pushing towards the re-definition of the standard unit of time – the so-called ...

Atomic clocks have been widely applied since then ... also hope the technology will be used in an important update to the definition of the second by the International Bureau of Weights and ...

This month, we bring you a number of updates on the EU omnibus simplification package, including the ‘Stop-the-Clock’ directive entering into ...

But Mr. Ensign advanced a narrow definition of the word ... rather than the International Atomic Energy Agency — to assure compliance. But that sounds reminiscent of an Obama-era compromise.

The Genoa Bar proudly claims the title of “Nevada’s Oldest Thirst Parlor,” a drinking establishment where the walls are lined with artifacts accumulated since 1853 and the ceiling is darkened from ...

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 ...

Clocks on Earth are ticking a bit more regularly thanks to NIST-F4, a new atomic clock at the National Institute of Standards and Technology (NIST) campus in Boulder, Colorado. NIST-F4 measures an ...