Pink noise, a staticky sound that’s supposed to help people fall asleep, may actually worsen your rest, a new study found.

A recent study suggests that pink noise may interfere with REM sleep nd reduce overall sleep quality. The researchers say ...

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. If you find yourself sleepy ...

If the organ doesn't get time to clean itself at night, it'll find (often inconvenient) time during the day.

We've all heard the best approach to solve a problem is to "sleep on it." It turns out there may be more truth to this adage ...

Feeling sleepy during the day could signal a more serious issue for some groups. A new study published in the journal Neurology revealed a possible connection between daytime sleepiness in older ...

REM sleep is important for memory consolidation, emotional regulation and brain development, so our findings suggest that ...

Sound machines promise better sleep, but new research suggests they may quietly steal your REM and deep sleep.

Children with spina bifida, a malformation of the spinal cord that can lead to mobility impairments and hydrocephalus—a buildup of fluid in the brain—face significant risk of cognitive difficulties ...

Sleep apnea can result in daytime fatigue and irritability. Obstructive Sleep Apnea, defined as having frequent episodes of ...

Learn what research tells us about how wearing socks to bed affects sleep and foot hygiene, plus beliefs about socks, sex, ...

There are far more people who would like to need less sleep than who actually need less sleep,” says Dr. Daniel Buysse, ...