Many of us grapple with insomnia from time to time, our minds racing when all we want is a good night’s sleep. But what if a simple mental exercise could quiet your mind and send you drifting off to ...

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 ...

(CNN) — When Dr. Luc Beaudoin was an undergraduate student nearly 40 years ago, he often had trouble falling asleep on Sunday nights and was eager to find a solution. “I thought to myself: If I can ...

(CNN) — When Dr. Luc Beaudoin was an undergraduate student nearly 40 years ago, he often had trouble falling asleep on Sunday nights and was eager to find a solution. (CNN) — When Dr. Luc Beaudoin was ...