Latest about Sleep
A Fat Tongue May Be Blocking Your Airways While You Sleep
And freezing that fat could potentially help ease symptoms of the disorder.
Watch Spinal Fluid 'Wash' the Sleeping Brain in Rhythmic, Pulsing Waves
A new video shows the rhythmic sloshing of cerebrospinal fluid in the human brain during sleep.
Girl with Rare 'Sleeping Beauty' Syndrome Dozes for Months
A rare syndrome leaves a teenage girl bedridden from excessive sleepiness.
Why Do Some People Need Less Sleep Than Others?
New genetic research in mice may reveal why some people need less sleep than others.
Does drinking chamomile tea really help people fall asleep?
Does drinking chamomile tea actually make people sleepy?
Night Owls and Morning Larks, Make Room for 'Afternoon People' and 'Nappers'
If you're not a morning person or a night person, but more like a midday person, don't feel left out.
Sleep Paralysis: Causes, Symptoms & Treatment
Sleep paralysis can be a confusing, frightening and occasionally pleasant experience — and it's more common than you might think!
Can You Learn Anything While You Sleep?
Sleep learning, the way people commonly think of it, is almost certainly impossible. But researchers are discovering types of learning that occur during sleep, with exciting applications.
