The Hatch Restore smart sleep clock is trending for helping people wind down and wake up gently. Here’s what it does and why shoppers love it.

I replaced my smartphone alarm with a $16 alarm clock. The small change improved my sleep, focus, and morning routine more ...

Jamie Kripke designed an analog clock that he said won’t “scare you awake.” Instead, it plays one of seven melodies ...

Ultra precise Chinese lattice clock joins international system, challenging decades of US dominance in global timekeeping ...

This particular clock is technically an ion clock, which is different from the more common atomic clocks that are based on measuring the resonant frequencies of a single cesium atom to regulate time ...

Scientists have developed the most precise and accurate atomic clock to date – if you ran it for twice the current age of the universe, it would only be off by one second. This could not only improve ...