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

Marketed as a ticket to deeper sleep, the soft hum of pink noise has become part of millions’ nightly routines. However, its use may come at the cost of sleep quality, a University of Pennsylvania ...

The sleep aids many rely on for a restful slumber may be disrupting sleep on a deep level. Learn more here.

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

Pink noise is often promoted as a sleep aid, but experts warn it can disrupt rest if used incorrectly. Here’s what sleep ...

Music, white noise and bedtime stories are often promoted as easier ways to help people sleep better. Many of these tools are found in popular sleep apps and are marketed as low-risk wellness products ...

Pink noise has emerged as a “natural-sounding” alternative to white noise, with plenty of people claiming it’s a better way ...

Sound machines that mask disruptive noises in a bid to help people get a better sleep have become increasingly popular in ...

Sound machines and “sleep sounds” are often marketed as a cure for restless nights, but new research suggests they may ...

As nighttime noise rises, millions turn to pink noise for relief, but the steady hum meant to protect sleep may quietly ...