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 ...

A Penn Medicine study challenges sound machine benefits, finding that "pink noise" disrupts deep sleep and REM cycles, while earplugs are proven more effective.

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

Eight Sleep Labs has released the results of a large-scale, real-world study focused on the sleep physiology of women in ...

In many parts of the country, children and their parents face months-long wait times for sleep tests at labs. With obesity rising among the pediatric population, at-home sleep tests to assess sleep ...

"Not every child who has a sleep disorder needs an overnight sleep study," said Dr. Julie Boergers, the co-director of the lab. That's why here they may start with an EEG --which looks at brain ...

Here's the science behind the claims that showering before bed in near darkness leads to deeper and faster sleep ...