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 ...

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

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

(Wand_Prapan/iStock/Getty Images Plus) A new study of sleep and bedtime habits has a clear message for those wanting to lower ...

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 new study links tau pathology to disrupted sleep in Alzheimer's disease. Sleep expert Dr. Wendy Troxel discusses how critical sleep is for brain health.

Sleeping apart might not be the key to happiness in a relationship. Recent trends such as "sleep divorce" have highlighted the benefits of sleeping separately from a partner, sometimes even inhabiting ...

A growing body of research breaks down the connection.

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 ...

Sleep is not a pause between performances. It is performance. And no one understands that more than Equinox Hotels.

Clinically significant insomnia, elevated OSA risk, and insufficient sleep duration were markedly higher in rural Appalachian ...