With access to a 10-MHz timebase from a cesium fountain atomic clock — no less a clock than the one that’s used to define the SI second, by the way — [Daniel] looked for ways to sync the ...

Science educator Bill Nye, looks at his watch next to the "Doomsday Clock," shortly before the Bulletin of the Atomic Scientists announces the latest decision on the "Doomsday Clock" minute hand ...

Watch update on the time of the iconic clock Credit: The Bulletin of the Atomic Scientists Watch live as The Bulletin of the Atomic Scientists announces whether the time of the iconic “Doomsday ...

Kyoto-based precision equipment manufacturer Shimadzu Corporation has begun selling the world's most accurate commercially available timepiece -- a strontium optical lattice clock with a deviation of ...

[Art] certainly lives up to his username. His Rubidium-standard atomic real-time clock is surely an example of hardware art. The substrate is a collection of point-to-point soldered perfboard modules.

Last month, the "Doomsday Clock" was moved up to 89 seconds, the closest the world has ever been to total annihilation. The Bulletin of Atomic Scientists, based at the University of Chicago ...

Atomic scientists on Tuesday moved their "Doomsday Clock" closer to midnight than ever before, citing Russian nuclear threats amid its invasion of Ukraine, tensions in other world hot spots, military ...