Beauty sleep isn’t a myth – a sleep medicine expert explains how rest keeps your skin healthy and youthful

Have you ever woken up after a night of poor sleep, glanced in the mirror and thought, “I look tired?” You’re not imagining it. I am a neurologist who specializes…

Late bedtimes and not enough sleep can harm developing brains – and poorer kids are more at risk

Shorter sleep and later bedtimes are linked to potentially harmful functional changes to parts of the brain important for coping with stress and controlling negative emotions, our recently published research…