Can acting out your dreams signal brain disease? Yes, iRBD may predict Parkinson’s or dementia years before symptoms.

An international research team led by Université de Montréal medical professor Shady Rahayel has made a major breakthrough in ...

Two landmark international studies show that brain biomarkers can predict whether people with REM sleep behaviour disorder ...

Eight Sleep's Alexandra Zatarain tells Newsweek how she helped the startup rebrand as a "sleep fitness" company.

Just because you feel rested, doesn't mean you got a quality night's sleep. The Apple Watch can now rate your rest with a ...

As I sit across from Dr Inmaculada Rodríguez Ulecia, a specialist in clinical neurophysiology and sleep medicine, I’m ...

Rapid eye movement, or REM, is a stage of sleep in which you’re most likely to dream. Your heart rate, blood pressure, and ...

REM-Fit's sleep range is full of top-quality buys for a super comfy sleep set up and they consistently perform in our panel ...

Do you think you need a nightcap to get a good night's sleep? Explore the dark side of that myth and learn how to change your ...