In a groundbreaking discovery, scientists have identified a unique “stress clock” in the brain that operates on an hourly ...

The Pensacola tower clock in front of the old Escambia courthouse is running now, thanks to one man's promise decades ago.

A “mileage clock” inside the brain has been located for the first time by scientists who say the “fascinating” findings could help to diagnose Alzheimer's. The researchers allowed rats to run around a ...

After more than a century of keeping time, this Tribeca clocktower at 108 Leonard has a new job: keeping house.

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

Two recent studies published in Nature and Science Advances explored quantum approaches that could improve the precision of ...

The tides! Such a unique thing, because on Earth, we don’t just have oceans full of liquid water—we also have a big ol’ moon called Moon to pull them around. You might like to keep track of the tides; ...

As daylight saving time ends, one Buffalo church still resets its clock the old-fashioned way. Hear why its caretaker insists on doing it by hand year after year.