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

We've all heard the best approach to solve a problem is to "sleep on it." It turns out there may be more truth to this adage ...

Using an air purifier nightly could improve sleep and reduce blood pressure for some people. Experts recommend choosing a ...

Researchers at the University of Pennsylvania conducted a seven-night sleep laboratory study and found that REM sleep ...

It’s unclear why the pink noise disturbed the REM phase, although “constant auditory input” could inhibit brain processes ...

As nights get hotter around the globe due to climate change, the prevalence of sleep apnea is expected to increase by as much ...

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

Additional measures for those looking to improve the quantity and quality of their sleep include evening exercise and a diet rich in fruits and veggies.

Pink noise—often used to promote sleep—may reduce restorative REM sleep and interfere with sleep recovery. In contrast, ...

If your goal is to be healthier in 2026, you don’t have to overhaul your habits, follow a strict diet or spend hours at the gym. Taking baby steps to collectively improve three of the most important ...

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 ...