Until now, the specific neurobiology of how our circadian clocks keep track of the seasons has been a mystery. Recently, researchers identified how circadian rhythms synchronize with the seasons ...

How the Body's Trillions of Clocks Keep Time Cellular clocks are almost everywhere. Clues to how they work are coming from the places that they’re not. Bacteria circadian clock protein molecule.

Now, more than 400 extremely stable atomic clocks keep track of time the world over. Each one transmits a signal to the International Bureau of Weights and Measures in France.

A growing number of clocks automatically synchronize with a radio signal and don't have to be adjusted for Daylight Saving Time. How do they work? Feedloader (Clickability) As Daylight Savings ...

Our bodies are able to perceive time thanks to our internal clocks, which are also used by the other living beings with which we interact.

Atomic clocks use quantum physics and the resonant frequency of atoms, like cesium, to define time.

BLACKSBURG, Va. (WFXR) – It’s that time of year again. Whether you like it, hate it, don’t mind, or are maybe on the fence, changing the clocks for Daylight Saving Time (DST) seems to always ...

How did the advent of clocks change history? There’s an interesting democratization of time as you go along. The very most ancient monuments are things such as Newgrange in Ireland.

Cellular clocks are almost everywhere. Clues to how they work are coming from the places they’re not.