Simple nighttime habits can improve deep sleep, helping the body recover, repair, and wake up feeling refreshed.

A new project is using artificial intelligence to detect an older-than-expected ‘brain age’ from sleep signals.

A person’s sleeping brain may reveal warning signs of dementia long before memory problems begin. Researchers used machine learning to analyze EEG recordings from about 7,000 adults and found that an ...

Scientists are searching for better ways to spot dementia before memory loss becomes obvious. Dementia develops slowly over ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Shaena Montanari Shaena Montanari is a writer on the sleep team. She has at ...

Each morning, your brain embarks on a remarkable series of events: it transitions from being asleep, potentially in an alternate reality, to waking up. Within a short time, you regain waking ...

Researchers led by Masako Tamaki at the RIKEN Center for Brain Science in Japan report a link between deep sleep and cerebrospinal fluid, the clear liquid that surrounds and supports the brain and ...