Even with those limitations in mind, there's lots to take away here. One possibility raised by the findings is that dreaming ...

Sleep has been shown to have a long list of physical and mental health benefits, and now a new study suggests it could also help to "erase" bad memories. That’s according to researchers from the ...

The Dreams study has revealed that Brits get 6.4 hours of sleep each night, and 37% of them are being kept awake by racing ...

Green noise went viral as a sleep hack but the research behind it is thinner than you'd think. Here's what actually works.

New data shows that inconsistent bedtimes, not just too little sleep, may disrupt the body’s internal clock and strain the ...

A new study finds that a pink full moon may disrupt sleep and affect mood, with people experiencing reduced deep sleep.

What is a sleep study? A sleep study, also known as a polysomnogram, is a diagnostic test that monitors various body functions while a person is asleep. It is most commonly used to diagnose sleep ...

A little-known and poorly understood sleep disorder that occurs during the rapid eye movement, or REM, stage of sleep has ...

A new study links tau pathology to disrupted sleep in Alzheimer's disease. Sleep expert Dr. Wendy Troxel discusses how ...

Share on Pinterest Sleep is possibly the most important factor for longevity, research shows. Image credit: Maria Korneeva/Getty Images Insomnia is a disorder characterized by experiencing difficulty ...

Nearly 30 million adults in the U.S. have obstructive sleep apnea (OSA)—and many don't even know it. If you've been waking up ...