Physicists at the University of Colorado Boulder have demonstrated a new kind of vacuum ultraviolet laser that is 100 to 1,000 times more efficient than existing technologies of its kind. The ...

Atomic clocks will tell you when your Waymo is late The British government is to pour £180 million into ensuring the UK keeps ...

Physicists have demonstrated a new kind of vacuum ultraviolet laser that is 100 to 1,000 times more efficient than existing technologies of its kind. (Nanowerk News) The researchers at CU Boulder say ...

To find out how clock accuracy is verified and which reference is used for comparison, we visited the Belarusian State Institute of Metrology (BelGIM), where most of the national standards are kept.

A trial led by the Defence Science and Technology Laboratory (Dstl) has supported the development of next-generation atomic clock tech.

DST continues to spark debate as Americans remain divided over whether to keep changing their clocks each year.

Complacency about the serious challenges the world is facing is not an option. But the idea that we are almost at the point ...

There have been plenty of attempts to resolve the "Hubble Tension" in cosmology. This feature describes how one of the most important variables in cosmology, the expansion of the universe, takes on ...

A program hosted by UChicago's ISAC Museum explored how a biblical battleground, a doomsday clock and a looping film each ...

From expiring treaties to AI-accelerated warfare, the guardrails that once limited nuclear risk are rapidly disappearing, Dr.

The spotlight shines on Shai Gilgeous-Alexander as he approaches & ties Wilt Chamberlain's 126-game record of scoring 20-plus ...