Add Yahoo as a preferred source to see more of our stories on Google. Syncing your circadian rhythm to a natural light-dark cycle could improve your health and well-being. nambitomo/iStock via Getty ...

Scientists have solved how circadian clocks within cyanobacteria, tiny organisms also known as blue-green algae, are able to precisely control when different genes are turned on and off during the ...

A recent study published in the Journal of Clinical Investigation reviewed the evidence on circadian disruption, metabolic health, and circadian locomotor output cycles kaput (clock) genes. The daily ...

Your heart's beat isn't its only pulse, scientists have discovered. The heart's genes -- and the liver's, too -- have rhythms of their own. Every animal has built-in biological clocks that keep the ...

A pacemaker regulates the circadian rhythms in mammals and so far four clock-gene families have been identified. Now, in October 24 Nature, Sato Honma and colleagues at Hokkaido University Graduate ...

Our circadian clocks play a crucial role in our health and well-being, keeping our 24-hour biological cycles in sync with light and dark exposure. Disruptions in the rhythms of these clocks, as with ...

Some people check a wristwatch; others use a smartphone app or the position of the sun. But although these methods will tell you what time it is, they won’t reveal your internal time – that is, the ...