The optical atomic clocks use paired but asynchronous optical combs in a Vernier arrangement to downconvert the clock signal to the more manageable RF band. There’s no shortage of innovative ...

From space, the Atomic Clock Ensemble in Space will link to some of the most accurate clocks on Earth to create a synchronized network, which will support tests of fundamental physics.

A new atomic clock is one of the world’s best timekeepers, researchers say — and after years of development, the “fountain”-style clock is now in use helping keep official U.S. time.

At the heart of this change is a new kind of atomic clock that uses light instead of microwaves. This shift means timekeeping could become 1,000 times more accurate than today's standards.

DENVER (KDVR) — It is said that time is relative and passes differently depending on an observer’s relative motion and gravitational potential. Although some would argue time is a construct ...

A wall clock typically falls into one of two categories. There are the practical and easy-to-read ones, the most quintessential example being the kind you’d find in a high-school classroom.

Adelaide-based QuantX Labs plans to launch a key subsystem of its optical atomic clock into space to enhance position, navigation, and timing (PNT) capabilities.

The U.S. has begun indirect talks with Iran over its nuclear program, and the question is whether this will be one more run-around to a bad deal. That’s the way ...

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 ...

Create a stunning 3D peacock wall clock using cardboard! 🎨🕰️ In this step-by-step tutorial, learn how to craft a beautiful and budget-friendly peacock clock that adds an elegant touch to ...

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 ...

WASHINGTON, Jan 28 (Reuters) - Atomic scientists on Tuesday moved their "Doomsday Clock" closer to midnight than ever before, citing Russian nuclear threats amid its invasion of Ukraine ...