New research on ‘slow-wave sleep’ may have implications for others battling insomnia, including people with anxiety and ...

Electroencephalography (EEG) may offer a more accessible alternative to functional magnetic resonance imaging (fMRI) for ...

Recent studies reveal how the timing of dreams may offer clues to Alzheimer's risk. How sleep patterns impact cognitive health and prevention.

Researchers have discovered that positive emotions enhance perceptual memories during sleep, particularly in the non-REM stage.

I spent months testing the Oura Ring, Whoop, Google Pixel Watch, and Ultrahuman Ring AIR so you don’t have to. Here is what I ...

A new study showed that people who took longer to enter this dream phase of sleep had higher levels of amyloid beta and tau, ...

A board-certified sleep medicine specialist reviews the history of wearable sleep trackers and explains how clinicians ...

Compromised sleep continuity and initiation may underlie the link between depression and difficulty sleeping among older adults.

Recent studies have shown that both the quality and the amount of sleep we get may influence our risk of developing Alzheimer’s disease.

Scientists have discovered that rhythmic oscillations of a specific neurotransmitter play a vital role in clearing toxic ...

For every 1 gram per kilogram increase in alcohol dose, REM sleep duration was reduced by 40.4 minutes. Alcohol consumption adversely affects rapid eye movement (REM) sleep in a dose-dependent ...

A sleep headband is a headband with speakers that play audio to help you sleep. They tend to be used to play calming sounds, ...