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

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

For better sleep, many people are in the habit of listening to coloured noise, such as white or pink noise. These sounds are generally perceived as calming and are usually used as non-pharmacological ...

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

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

Pink noise by itself, equivalent to "moderate rainfall," was linked to a loss of 19 minutes of REM sleep. And pink noise combined with aircraft noise led to "significantly shorter" time spent in deep ...

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 ...

Many adults spend enough time in bed but still wake up unrefreshed. Today, Muse announced a new sleep featured powered by Muse S Athena. Deep Sleep Boost is designed to strengthen and stabilize deep ...

This tiny bedside gadget has thousands of Amazon reviews and a surprisingly big fan base. See why some buyers call it a true sleep upgrade.

Struggling with sleep? Ancient Feng Shui principles offer simple remedies for peaceful nights. Experts suggest strategic bed placement in the 'command position' and calming color palettes like soft ...

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