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 ...

Too little sleep can be harmful for health in the long run, but a sweeping study suggests that too much sleep also may not be ...

If you regularly have a hard time getting restful sleep, you may need a sleep study. Also called polysomnography, a sleep study is a test that's used to diagnose sleep disorders. The good news? A ...

Medicare Part B may cover sleep studies, including polysomnographies, to screen for obstructive sleep apnea (OSA) if a person shows clinical signs and their doctor provides medical evidence supporting ...

From your gut bacteria to your weekend sleep schedule, here are the overlooked insomnia causes most sleep guides never ...

A sweeping analysis of sleep duration and signs of ageing in half a million adults has pinpointed a sweet spot — about six to ...

A new pilot study suggests having sex before bed could help you sleep better. This isn't the first study to link sex before bed to better sleep. Sex creates a surge of oxytocin, which is a natural ...

A new study reveals that people who sleep too little or too long show signs of accelerated biological aging and higher ...

Polysomnography, or sleep study, is a procedure in which a doctor monitors a person’s sleep to detect potential sleep disorders. Medicare should cover most types of sleep studies when they are ...