What first comes to mind when you picture a healthy lifestyle? Many of us tend to focus on what we eat and how active we are. But an oft-neglected part of the picture is not just what we do, but when ...

University of Queensland-led research has revealed liver cells influence the body’s internal circadian clock, which was previously believed to be solely controlled by the brain. Associate Professor ...

You may not always know what time it is, but your body does. That's because of its biological clock--something inside you that controls when you feel sleepy and when you feel awake. Living creatures ...

Alyssa Avina is a writer and model in Virginia. Born and raised in Southern California, when she isn't building a community for body positivity, she is losing herself in far off worlds both on the big ...