One key role of sleep involves cerebrospinal fluid, which surrounds and protects the brain. During sleep, CSF helps remove ...

What is core sleep is on your Apple Watch, and does it even matter? We look at which sleep stages matter most for quality ...

LONDON, Jan. 20, 2026 /CNW/ - MYndspan, the first company to offer clinical-grade magnetoencephalography (MEG) brain scanning to consumers, today announced findings linking sleep quality to changes in ...

A new study is a good reminder that lifestyle changes don’t always need to be expensive or complicated to improve well-being. People who slept with an eye mask — which can go for as little as $5 ...

About one in nine adults suffer from chronic insomnia and its residual effects like drowsiness, cognitive issues, and irritability, as well as increased health risks like diabetes and heart risks if ...

About one in nine adults suffer from chronic insomnia and its residual effects like drowsiness, cognitive issues, and irritability as well as increased health risks like diabetes and heart risks if ...

Sleep happens in cycles that include three non-rapid eye movement (NREM) stages and one rapid eye movement (REM) stage, repeated 4 to 5 times nightly. Each cycle typically lasts 90 to 110 minutes. The ...

"Nurses kept coming by to see him because usually people don't live through his specific type of break. He had to have a halo for a while (think Regina George after the bus), and recovery was not fun, ...

If you find yourself waking up at 4 or 5 a.m. after going to sleep around 11 p.m. or midnight, rest assured that you aren't the only person experiencing this. You may, in fact, have a rare gene known ...