New research reveals poor sleep shortens life more than diet or exercise. Psychiatrist Dr. Daniel Amen shares what happens to ...

Are you staying up late to cram for an exam? Are you sleeping in on the weekends after a stressful work week? You may want to rethink your habits, as a new study shows that sleep variability could be ...

PHOENIX - If you live in the Valley, sleeping in the heat can be difficult during the summer months. Sleep is a battle between cortisol that keeps you awake, and melatonin that makes you sleep.

MILWAUKEE - If you are feeling tired and wish you could get some more sleep, you are not alone. A majority of Americans say they would feel better if they could have more sleep, according to a new ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Chances are, if you’re reading this, you got ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. According to a recent study in the journal ...