Fellows noted that there is one troubling, telltale sign of LBD — and it made seem familiar if you’ve noticed a loved one always seems to be leaning forward when they stand. T ...

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

Too many carbs before bedtime could increase time spent in REM sleep and reduce deep, restorative sleep, suggests a ...

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 ...

Scientists have identified a new early warning sign for Alzheimer’s disease linked to sleep patterns, specifically delayed REM sleep, which could provide critical insights into early diagnosis and ...

One final thought: chronic poor sleep is not just inconvenient. Research links it to higher risks of obesity, depression and cardiovascular disease. A glass of wine may feel harmless, but night after ...

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

Bacterial fragments called peptidoglycans may influence daily sleep patterns and also affect the brain health cycle strongly.

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