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

Sound machines promise better sleep, but new research suggests they may quietly steal your REM and deep sleep.

A recent study suggests that pink noise may interfere with REM sleep nd reduce overall sleep quality. The researchers say ...

Sound machines may not be the sleep saviors many believe. Researchers found that pink noise significantly reduced REM sleep, ...

Researchers identified five unique sleep types linked to mood, cognition and lifestyle Poor sleep quality was tied to higher anxiety, stress and weaker brain performance Experts say better sleep can ...