This viral sleep hack, called cognitive shuffling, has TikTok talking. Try it tonight and see if it improves your sleep.

Setting an alarm to go off an hour before your bedtime every night can remind you that it’s time to start getting ready for ...

Share on Pinterest Experts say a quiet and dark bedroom are two keys to getting healthy sleep every night. David Prado/Stocksy Researchers report that better sleep may translate into a lower risk of ...

New research is changing the way we define "good sleep." Scientists now believe our bodies benefit most when our sleep is consistent, not just long, a new study published in the scientific journal ...

What’s the big idea? If you are dancing and can’t catch the beat, you are not dancing well. In this way, if your sleep doesn’t follow a regular pattern that matches your biological beat, then you are ...

Sleeping for seven hours and going to bed within a one-hour window can slash risk of dying by 24 per cent, study finds ...

AI system predicts risk for 130 diseases from one night's sleep with up to 85% accuracy. Sleep patterns show hidden health ...

Making changes to your diet and lifestyle may help improve your sleep quality. Certain supplements and natural remedies could also be beneficial. A good night’s sleep is just as important for your ...

This article is a part of CNN Underscored’s Guide to Sleep, a weeklong focus on everything you need to sleep better. We’ll be featuring new products, tips and exclusive deals all week, so check in ...

You might be dropping the drink this month to boost your health or cut your waistline - but it can also benefit your bedtime.