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.

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 ...

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

Exercise has proven benefits in all areas of physical and mental health, and that includes sleep quality. One specific type of exercise — strength training — has been linked to insomnia prevention in ...

(Tatiana Maksimova/Moment/Getty Images) The vividness of our dreams may be linked to how well-rested we feel upon waking, ...

A growing body of research breaks down the connection.

A good night's sleep could be as simple as what you eat every day.

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 ...

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

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 ...

(Mapodile/E+/Getty Images) Many of us enjoy a cup of coffee as an early morning pick-me-up, but caffeine's powers could extend far beyond an alertness boost. Researchers have found that the stimulant ...

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