Today’s state-of-the-art optical clocks offer accuracy to 18 decimal places, which is roughly equivalent to measuring the ...

Discover how reading a quantum clock can surprisingly cost more energy than keeping it ticking, impacting timekeeping and ...

The tick-tick sound comes from the movement of gears and parts inside the clock. In mechanical clocks, a part called the ...

(CNN) — No, I did not prepare for the end of Daylight Saving Time this past weekend, when most US states set clocks back an hour. Sunrise and sunset now come an hour earlier, despite my protestations.

Ohio will soon gain an hour of sleep, as we return to standard time this weekend. In November, millions of Americans will turn back their clocks, marking the end of daylight saving time in 2025. The ...

The nights are growing longer and getting colder — a sign that the clocks are about to go back an hour for the fall 2025 time change. Here's when and what to know about the end of daylight saving time ...

Daylight saving time in 2025 will end at 2 a.m. on Sunday, Nov. 2. Participating states and territories will turn the clocks back one hour. Ohio has passed resolutions to urge Congress to make ...

NEW YORK (AP) — Yes, you’ll get a shot at an extra hour’s sleep. But even with that, it might be one of the most dreaded weekends on the American calendar: the end of daylight saving time. Only 12% of ...

The days are getting shorter, football is in full swing and cooler weather is finally on the horizon in Alabama. As fall settles in, there's another seasonal shift on the horizon: daylight saving time ...