JILA researchers are pioneering a nuclear clock using thorium-229, which offers unprecedented stability compared to atomic ...

The Geuuap Sunrise Alarm Clock and Sound Machine, which shoppers call "life-changing," can do just that — and it's on sale at ...

Our twice-yearly forced pain will occur again. Daylight Saving Time, who needs it? Who wants it? Why are we suffering from needing to change all of our clocks and wrist watches twice a year? Sure, our ...

Although the Senate passed it, the bill stalled in the House. "It’s time to lock the clock and stop enduring the ridiculous ...

“Analogue clock reading and calendar comprehension involve intricate cognitive steps: they demand fine-grained visual ...

Alarm clocks can be either digital or analog ... the day but prevent the light from keeping you up at night when it’s time for bed. Whether you prefer to set several alarms as an insurance ...

The Colgate clock, named after the former Colgate-Palmolive plant, started telling time in November 1924. It remains atop the ...

All four clocks are about 24 feet in diameter, said Mike Elderhorst, the fifth-generation owner of the company that tends the automated control system. The hands, made of copper and brass, are heavy.

This weekend, it was time to “spring forward” one hour and lose one hour of sleep.On the second Sunday of March, at 2 a.m., ...

Your Circadian Rhythm is your body’s internal 24-hour clock that not only controls your sleep, but also other important parts ...

'Making a few changes to your sleep hygiene can encourage melatonin production and help you to fall asleep faster. Some ...