An atomic strontium clock ticks 430 trillion times per second, tracking time with precision over billions of years and ...

Meet Judah Levine, the "Time Lord" who ensures the world's clocks stay synchronized with his work at the National Institute ...

Physicists at the University of Toronto have developed technology that could power a new generation of optical atomic clocks ...

Two recent studies published in Nature and Science Advances explored quantum approaches that could improve the precision of atomic clocks. Vuletić is senior author on the Nature research, which used ...

The steady tick of a clock usually feels simple and dependable. Something swings or vibrates in a controlled rhythm and marks ...

A study led by the University of Oxford has identified a surprising source of entropy in quantum timekeeping—the act of ...

Scientists built a tiny clock from single-electron jumps to probe the true energy cost of quantum timekeeping. They ...

The trade minister’s morning run rekindles debate on whether Peninsular Malaysia’s time zone harms health. Read more at ...

Taking the time to join them are comedian Marcus Brigstocke, curator of the Royal Observatory Louise Devoy, and Head of the National Timing Centre Leon Lobo. From ancient Egyptian knuckle counting to ...

Discover how reading a quantum clock can surprisingly cost more energy than keeping it ticking, impacting timekeeping and ...

Scientists learned that reading a quantum clock requires orders of magnitude more energy than running it. This surprising imbalance reveals that observation itself shapes the flow and thermodynamics ...

The Azerbaijan Metrology Institute (AzMI), operating under the State Service for Antimonopoly and Consumer Market Control ...