The advantage of a radio-controlled clock that receives the time signal from WWVB is that you never have to set it again.

New research has uncovered how a simple circadian clock network demonstrates advanced noise-filtering capabilities, enhancing ...

With options for light and heavy sleepers, the best alarm clocks help you wake up on-time and ready to face the day.

The best sunrise alarm clocks help you wake up gently and start your day energized. See our top picks from Hatch, Philips, ...

Atomic Digital Clock Auto Set (no back light) - Using radio frequencies broadcast from NIST’s Colorado , the clock will automatically set to the correct time. Automatically adjusts to Daylight ...

The Senate Committee on Commerce, Science, and Transportation is holding a hearing on Thursday — titled “If I Could Turn Back Time: Should We Lock The Clock?” — to “examine the various issues around ...

The Federal Aviation Administration's recent surge in controller applicants should tell anyone how vital air traffic control is needed ... very high frequency radio channels to transfer between ...

WASHINGTON — (AP) — President Donald Trump on Friday urged Congress to "push hard for more Daylight at the end of a day" in his latest dig at the semiannual changing of clocks. Trump ...

For Fitbit users, this is especially true. If you own one of the Versa or Sense devices, you can choose from various Fitbit clock faces made by community members and the company itself.