Google is preparing to add more granular controls for the size of the clock on the lock screen. We spotted a new UI that lets you customize the weight, width, roundness, and slant of the current ...

Atomic clocks that excite the nucleus of thorium-229 embedded in a transparent crystal when hit by a laser beam could yield the most accurate measurements ever of time and gravity, and even ...

Scientists in the United States have made significant achievements for the development of a practical nuclear clock. A team of researchers, led by JILA and NIST Fellow and University of Colorado ...

We have trillions of body clocks — a central one in the brain and others in each cell of our body. Here's how they work with light to control our health. Exposure to light is crucial for our ...

However, building such a clock has posed major challenges—thorium-229, one of the isotopes used in nuclear clocks, is rare, radioactive, and extremely costly to acquire in the substantial ...

If you want to wake up more gently and naturally, we recommend investing in a sunrise alarm clock, which will stir you with gradual light and calming nature sounds. Skip the snooze button and ...

Copyright 2025 The Associated Press. All Rights Reserved. Visitors of Pennsylvania’s Capitol are drawn to its priceless artwork, polished marble and intricate ...

When employees enter and exit the geofence, the software prompts them to clock in and out. The result is fewer timesheet edits, added protection against buddy punching, and an easier employee time ...

Research teams have innovated in nuclear clock technology by creating thin thorium tetrafluoride films, enhancing the clocks’ precision and reducing their radioactivity. This advancement promises ...

But thanks to the complexities of gravitational force and relativity, clocks in the Artemis Base Camp will move differently than those back home. This means entirely new clocks designed to run as ...

Light impacts the ticking of our internal clock — it tells our brain to be awake, while darkness signals that it’s time to sleep. That’s why screen time before bed can interfere with your sleep.