AURORA, Colorado—Lockheed Martin and the U.S. Space Force are testing several new technologies aboard the next GPS III ...

Strange things happen to materials when you peel them down, layer by layer, from thick chunks all the way to sheets just an ...

Physicists at The University of Texas at Austin have experimentally confirmed a decades-old theory ...

Dstl's trial has supported the development of next‑generation atomic clocks for the UK's defence needs. A trial led by the Defence Science and ...

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

By replacing single atoms with an entangled pair of ions, physicists in Germany have demonstrated unprecedented stability in ...

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.

Tehran is expected to deliver a new proposal on nuclear enrichment in Geneva as the United States continues to amass military forces in the Middle East.

Time will no longer be imposed upon us by a cesium fountain clock at the National Institute of Standards and Technology,” says experimental philosopher Jonathon Keats, who is leading the initiative in ...

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

The Cold War is over, but the danger of nuclear annihilation has not faded. This year, the Bulletin of the Atomic Scientists ...

In the realm of first-world problems, your cheap wall clock doesn’t keep time, so you have to keep setting it. The answer? Of course, you connect it to NTP and synchronize the clock with an ...