Related Stories ・New quantum clock uses entanglement to push science beyond existing limits ・Groundbreaking new atomic clock ...

A revolutionary timekeeping breakthrough could be on the horizon as scientists explore the thorium-229 nuclear optical clock, ...

In a National Science Review perspective, the research progress and future challenges of nuclear optical clocks are presented ...

Extinction is the greatest disaster that humanity must avoid. While that may seem a simple enough task, it is also a ...

With an optical atomic clock, you may achieve a precision of just a few centimeters [where 1 centimeter is 0.4 inches]," study co-author Minghao Qi, professor of electrical and computer ...

an optical clock physicist at the National Physical Laboratory (NPL) in London, which oversees scientific measurement standards in the UK. Unlike atomic clocks, this new type of timekeeper probes ...

But researchers are now pushing beyond atomic transitions to something potentially even more stable: a nuclear clock. For decades ... the National Science Foundation, the Quantum System ...

This technology, called the 'microcomb chip,' could make optical atomic clocks, the most precise timekeepers in the world, compact enough for everyday use. Credit: Kaiyi Wu This breakthrough could ...

If a clock that depends on gravitation can be made anywhere near as accurate, its rate can be compared with the rate of atomic clocks ... in many branches of science. Dr. Dicke points out that ...

The advantage of a radio-controlled clock that receives the time signal from WWVB is that you never have to set it again. Whether it’s a little digital job on your desk, or some big analog wall ...

The Atomic Spectroscopy Group provides standardized measurements used across wide swaths of science and industry. The Trump administration plans to cut it.