Your toddler climbs into bed with you again at 2:14 a.m. You’ve barely settled back into REM when your alarm goes off. And when you rate your mood in that sleep-tracking app? Meh, at best. According ...

Midlife sleep habits may matter more than previously thought. A large study finds that poor sleep, alongside high blood pressure and nicotine use, sharply increases the risk of heart problems in ...

What are the biological and hormonal sex-specific factors that influence the sleep characteristics in women, and how do they evolve? A recent session at the French Sleep Congress in Lille, France ...

Behind every high stress position lies a repressed emotion. These sleep postures, far from being harmless, betray a mind ...