Physicists at the University of Colorado Boulder have demonstrated a new type of vacuum ...

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 ...

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

The Doomsday Clock—a symbolic device to signal an array of existential threats to the world since 1947—was recently moved to ...

Phase-coherent lasers are crucial for many precision tasks, including timekeeping. Here on Earth the most stable optical ...

With a new war comes new fears of World War III or possibly even a nuclear war. Here are 11 disaster supply items to have and ...

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.

Strikes on Ukrainian energy systems have tripled this winter. Continuous repairs and Western aid staved off a total breakdown ...

France’s Macron says eight European countries have agreed to a ‘forward’ deterrence plan to bolster continental security.

Mobile World Congress 2026 in Barcelona brought together semiconductor vendors, wireless infrastructure companies, and test-and-measurement suppliers to present new hardware platforms, chipsets, and ...