Shortchanging your sleep makes you feel pretty crummy, but the impact is even worse than you may think. Poor sleep can weaken your immune system, leaving you more susceptible to viruses; it ups your ...

GABA is a neurotransmitter that reduces brain activity, but it's also a supplement that could help with sleep.

Add Yahoo as a preferred source to see more of our stories on Google. Melatonin is easily the most popular over-the-counter sleep aid out there. Like many other folks, I've tried it, hoping for better ...

Color us surprised. Plenty of people use apps and ambient sound machines to reduce clamor and improve their sleep — but not ...

Good, restorative sleep is crucial to performing and feeling your best. Yet many of us struggle to find a good night's rest. Sleeping drinks are a great, natural alternative that can help you relax in ...

Pink noise has emerged as a “natural-sounding” alternative to white noise, with plenty of people claiming it’s a better way ...

A new study drawing from 47 million nights of sleep data has found that a simple sleep behavior rule can extend your life. Here's what it is and how you can do it.

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. You’ve heard the rule: No TV before bed ...

A good resolution for the new year is to cut down on the extra cups of coffee later in the day. Experts recommend having your last cup of coffee around noon or 8 hours before sleep. However, it ...

Sleep is closely linked to how long and how well we live. It’s when our body repairs itself, grows, and fights off disease. In fact, a 2024 study of 172,321 adults found that men who get enough sleep ...

A new study analyzed the sleep patterns of jellyfish and sea anemones and found they share some sleep traits with humans. The research could provide insight into the origins and function of sleep.