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 ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Need another reason to prioritize your sleep ...

Here’s a question from an Oklahoma Medical Research Foundation colleague: My wife and I have recently begun tracking our sleep; I use an Oura Ring and she uses a Garmin watch. The devices not only ...

Obstructive sleep apnea, a condition that causes lower oxygen levels during sleep, is linked to degeneration of brain regions associated with memory through damage to the brain's small blood vessels, ...

BUFFALO, N.Y. – In a health and wellness culture that reveres sleep, a popular but under-researched topic is lucid dreaming or vivid dreaming. But what exactly do those terms mean? And how might they ...

Learn facts about sleep, during which the body rests, recuperates and performs essential repairs. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

What if you could experience all the benefits of dreaming—emotional healing, creativity boosts, memory processing—without ever closing your eyes? Scientists have uncovered that certain psychedelics ...

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.

You’re weightless. Colors bloom and morph, painting fractal patterns as the arrow of time torrents forward. The shapes unfurl into luminous ribbons before burning up into ash with the scent of ...

A month with the Apple Watch, along with its gentle nudges and a doctor’s guidance, helps the writer build a healthy sleep cycle ...