A new study from the University of Pennsylvania suggests pink noise, a popular sleep aid, may actually decrease vital REM ...

Pink noise includes several naturally occurring sounds, such as rainfall, wind and rustling leaves.

Pink noise, a staticky sound that’s supposed to help people fall asleep, may actually worsen your rest, a new study found.

A new twin study reveals that individuals with maladaptive personality traits, such as negative affectivity and detachment, ...

Color us surprised. Plenty of people use apps and ambient sound machines to reduce clamor and improve their sleep — but not all noise is created equal. In fact, new research suggests that a particular ...

A new study drawing from 47 million nights of sleep data has found that a simple sleep behavior rule can extend your life.

We understand the importance of consistent quality sleep for health, but did you know research confirms that rest-disrupting disorders increase the risk of neurodegenerative diseases? A recent review ...

A study published in the Journal of Sleep Research found that those who had sex with a partner and had an orgasm before bedtime tended to fall asleep faster and have better quality sleep. (Photo: ...

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