From Ancient Greece to modern India’s proud atomic clocks, see what’s ticking – and how that’s about to change.

Earth isn’t spinning as steadily as we think. Scientists say subtle cosmic and climate forces are slowing it down, hinting at ...

SNL alum Terry Sweeney breaks silence on Chevy Chase CNN doc controversy: "He's so rotten" The famous underwater stalking scene (full scene) Creature from the Black Lagoon A Massive New Study of ...

Morning essentials for 2026 that boost energy and joy, from sunrise alarm clocks to sunlight lamps, cozy sneakers, self care ...

NTP is one of the most interesting and important, but all to forgotten, protocols that makes the internet tick. Accurate ...

To deal with the range of strangeness and cruelty that 2025 offered,  the Bulletin’s multimedia team embarked on a variety of ...

The U.S. government calculates the country's official time using more than a dozen atomic clocks at a federal facility northwest of Denver. But when a destructive windstorm knocked out power to the ...

As explained in a mailing list post by Jeffrey Sherman, a NIST supervisory physicist who maintains the institute’s atomic clocks, “The atomic ensemble time scale at our Boulder campus has failed due ...

The Doomsday Clock currently sits at 89 seconds to midnight in 2025, marking humanity's closest approach to global catastrophe - but scientists say we'll never actually witness it reach the final hour ...

Abstract: This paper presents the development of a MEMS-based reflection-type vapor cell combined with metasurfaces, which function as essential optical components for a microfabricated atomic clock.

Whether you’re a TikTok user or someone who invests in their sleep routine, you’ve likely heard of the Hatch Restore. The high-tech sunrise alarm revolutionized the idea of a traditional alarm clock ...