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 ...

Many people think that snoring is just a normal part of sleep. But for some, it can be a sign of a serious and often ignored ...

What are sleep paralysis demons? Sleep paralysis demons are nightmarish hallucinations that often accompany episodes of sleep paralysis. This occurs when the temporary paralysis, which is a normal ...

Sleep inertia occurs when your body is fighting to stay asleep when you want it to wake up. It generally feels like a temporary disorientation and drop in performance or mood after you wake up. Here's ...

We're all chasing better rest. From herbal teas and nighttime routines to white noise machines and tracking apps, quality sleep is now a key part of the wellness conversation. But for people with ...

Sleep experts share how to get a good night's sleep the older you get.

Learn what research tells us about how wearing socks to bed affects sleep and foot hygiene, plus beliefs about socks, sex, ...

Here’s what the science says.

You wake up to your partner telling you that you had an entire conversation with someone named Bob last night, or your roommate mentions you were giving what sounded like a presentation in your sleep.

“Poor sleep isn’t just about feeling tired — it can actually affect how your brain ages,” says Raj Dasgupta, MD, a board-certified internal and sleep medicine specialist at Huntington Health in ...