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, ...

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 using more than 27,000 sleep records of collegiate athletes provides the best evidence to date that early morning team practices take a toll on healthy sleep. Researchers at The Ohio State ...

According to new experiments, sleep machines that use pink noise could adversely affect deep sleep and REM sleep instead of ...

Group sleeping can impact when animals sleep, how long they sleep for, and how deeply they sleep. For example, groups of meerkats time their sleep according to 'sleep traditions'; olive baboons sleep ...

A 2023 research review, for example, found that, in seven out of eight studies, glycine was linked to improved sleep quality, ...