Syncing your circadian rhythm to a natural light-dark cycle could improve your health and well-being. nambitomo/iStock via Getty Images Plus Anyone who has suffered from jet lag or struggled after ...

Cancer researcher Chi Van Dang studies pharmacokinetics—the way the body absorbs, distributes, metabolizes, and excretes a ...

How our bodies break down and remove old and damaged bone tissue is linked to our inner circadian clock, according to a new study from the University of Surrey and the University of Sheffield.

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 ...