If you notice symptoms or suspect you have sleep apnea, here’s everything you need to know about what to tell your doctor and ...

A study reveals the HUAWEI WATCH GT2 smartwatch accurately tracks sleep stages, yet it falls short in diagnosing sleep ...

Sleep is made up of many dimensions, not just how long we sleep,” said Aurore Perrault of Concordia University in Canada.

People found to have “poor sleep ” in a new test are more likely than others to have brains showing signs of faster ageing, a ...

A sleep study, also called polysomnography, is used to diagnose sleep disorders. Find out how the test works and what treatments can help you sleep.

Scientists have identified five sleep profiles, each of which is linked to distinct mental health symptoms and brain activity ...

When it comes to our health, everyone loves a quick fix. Perhaps a vitamin C tablet or glass of orange juice to “boost” your ...

Poor sleep may age your brain by nearly a year, new research shows. Five key sleep habits could help protect brain health and reduce long-term risks.

A revealing study found that poor sleep patterns age a person's brain faster than those who sleep more than 8 hours per night ...

Like many animals that hibernate, fat-tailed lemurs do so because of a lack of available food. For them, that’s during the ...

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

It’s not just diet and exercise that governs how well you age. Your mindset, social connections and sense of purpose make a big difference, and it’s never too late to start working on them ...