The FoodMarble Aire 2 claims to be able to use breath-testing to track gut issues -- but does it really help track down gut ...

Your brain’s natural rinse cycle flows while you sleep. A new study suggests certain medications interfere with that ...

Moderate to severe obstructive sleep apnea was associated with significantly higher odds of having neovascular age-related macular degeneration, according to a study published in Clinical & ...

We compare the Helix Dusk Luxe and Saatva Classic to see which hybrid mattress is best for back and stomach sleepers ...

Sleep has a direct impact on our overall physical health, as well as mental health. Sleep deprivation has been proven to ...

O’Bryant Degree, second from right, walks with friends along North Carolina Highway 18 during a walk to commemorate the 25th ...

A multiple sleep latency test (MSLT) is an objective way to measure sleep quality. It helps diagnose narcolepsy and insomnia.

Like Winston Churchill and Albert Einstein, today’s committed daytime snoozers often sneak in short rest breaks because they ...

If you’re not sure how to tell whether you’re sleep-deprived or just run-down, though, Dr Nathaniel Kleitman from the ...

Many people boast about how little they sleep. Our research reveals why: they gain status. But the way this plays out depends ...

It all got me wondering: Is it better to shower in the morning or at night? Turns out it depends on what “better” means. When it comes to sleep, a hot shower can help you wind down in the evening.

“Ideally, there should be three hours between when you eat and when you go to bed,” Dr. Catherine Darley, founder of The Institute of Naturopathic Sleep Medicine, told HuffPost. That means if you go ...