Fact checked by Nick Blackmer Eat dinner at least three hours before bedtime in winter to support digestion, melatonin ...

Physical activity is one of the most beneficial things you can do for your mental and cognitive health at any age. And ...

Many people don’t sleep well. And now there is a booming class of companies that say you can drink your way to better sleep.

Discover the psychological drivers behind delayed sleep and learn actionable hygiene practices to restore circadian rhythms and cognitive function.

Good Sleep is a new climate-controlled mattress topper that uses surgical-grade water-cooling technology to help users spend ...

healthy. Bodybuilders, for example, rely on deep sleep to boost levels of growth hormone, which builds muscle and burns fat.

Carry-over effects pose an intriguing oneiric paradox: the dream is not real, but it has real effects on our body and ...

Every animal with a brain needs sleep — and even a few without a brain do, too. Humans sleep, birds sleep, whales sleep and ...

Researchers trace how different sleep stages may fine-tune what we remember, trading specifics for more general knowledge. When you purchase through links on our site, we may earn an affiliate ...

People report vivid dreams during rapid-eye-movement sleep. But is this sleep stage really the only time we dream? When you purchase through links on our site, we may earn an affiliate commission.

RBD is marked by loss of REM sleep atonia, leading to physical dream enactment. Polysomnography is essential to confirm RBD and rule out other disorders. Idiopathic RBD is a strong predictor of ...

More than half of sleep sessions end with the snooze button, with people sneaking in an extra 11 minutes on average, a new study reveals — but experts say it may not be a good idea. Researchers from ...