Obstructive sleep apnea (OSA) can affect moods and lead to chronic stress through disrupted sleep, oxygen deprivation, and ...

Is it possible to sleep too much? Find out what oversleeping can do to your health, and when you should be concerned about ...

Untreated sleep apnea can affect memory and other aspects of cognitive health, and it can get worse over time, with many ...

As cannabis replaces alcohol, normalization is outpacing medical awareness. What rising THC use means for teens, mental health and clinical risk.

Discover how the Evie Ring women's health tracker uses temperature monitoring, menstrual cycle tracking, and sleep analysis to provide AI-powered insights without subscription fees.

Sleep experts explain what winter insomnia is, why colder months can disrupt sleep, and what to do if seasonal changes affect your rest.

We've suffered one of the greyest, wettest starts to the year ever but I found a way to stay cheerful. Time to lighten ...

Pink noise — low-frequency broadband noise often used in sound machines and sleep apps — is associated with a decrease in REM sleep and worse overall sleep recovery.

A new study reveals that sleep types are more varied than simply larks and night owls – and questions the link between rising ...

Team USA doctors formed a sleep working group to study athletes' rest. The findings are being put to the test at 2026 Milano Cortina Winter Olympics.

One psycho-physiologist explains the link between these two innate drives and what you can do to improve both ...

A major study suggests menopause is linked to changes in brain structure, mental health, and sleep. Brain scans revealed grey matter loss in areas tied to memory and emotional regulation, while many ...