The Bulletin of the Atomic Scientists are scheduled to make their latest Doomsday Clock announcement at 10 a.m. ET. Viewers can watch in the player above. For the latest news, weather, sports ...

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 ...

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 ...

The clock hands are set by the Bulletin of the Atomic Scientists, a group formed by Manhattan Project scientists at the University of Chicago who helped build the atomic bomb but protested using it ...

The optical lattice clock, developed in collaboration with The University of Tokyo and RIKEN, is about 100 times more precise than traditional cesium atomic clocks, which currently define the SI ...

For example, an atomic clock (a quantum sensor) is far more accurate than a quartz watch (a regular sensor) because it measures time using energy transitions in atoms rather than mechanical ...

Modern timekeeping relies on the accuracy of atomic clocks, which revolutionized timekeeping by using the quantum behavior of atoms to measure time. Discover how these incredibly precise clocks ...

They may also set themselves according to atomic clocks. They even adjust when we ... Yet, price doesn’t tell the whole story. Chronometer watches, including many Rolex watches, like the $ ...

So steady are these oscillations that atomic clocks keep better time than the spinning earth itself The "pendulums" which regulate them are the vibrating parts of atoms or molecules.

[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.