A major study by smart ring and CGM maker Ultrahuman highlights patterns between when you go to sleep and elevated blood ...

Older adults who sleep in bedrooms warmer than 75 degrees Fahrenheit face measurably higher odds of overnight cardiovascular strain, according to a study of 47 community-dwelling seniors tracked over ...

A European clinical trial found that sulthiame, a drug used in the treatment of epilepsy, reduced breathing interruptions.

A recent study has found that 7 hours and 18 minutes may be the optimal amount of sleep you need each night to lower your ...

Add Yahoo as a preferred source to see more of our stories on Google. When you’re struggling to get the recommended seven-plus hours of sleep each night, logging anything more than that sounds like a ...

It might be worth working a little bit harder to get that much-desired, but often elusive, good night's sleep. Deep sleep clears the mind of waste just as a "dishwasher" cleans dirty plates and ...

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 ...

A clinical trial suggests that a wake-promoting drug may help early-morning shift workers overcome the biological challenges of working during hours when the brain expects sleep.

A large cross-sectional analysis of 25,381 Swedish adults aged 50–64 found that habitual coffee consumption showed only very weak associations with sleep quality and daytime sleepiness. Genetic ...

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Eight hours of sleep used to be the norm, and all-nighters with only a few hours of rest were rare among teenagers. In recent ...

Can what you eat affect the way you sleep or the types of dreams you have? A recent study asked just that. In the study, published Monday in the journal Frontiers in Psychology, 40.2% of participants ...