Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. When Dr. Luc Beaudoin was an undergraduate ...

“Cognitive shuffling” can calm a busy brain. Credit...Vanessa Saba Supported by By Christina Caron Dr. Joe Whittington, 47, has been an emergency room physician for two decades, but he can still find ...

If you’ve been on social media lately – perhaps scrolling in the middle of the night, when you know you shouldn’t but you just can’t sleep – you might have seen those videos promoting a get-to-sleep ...