Much of sleep medicine research focuses on specific problems, such as sleep apnea’s link to cognitive decline, how insomnia ...

Nearly 54 million US adults are believed to suffer from obstructive sleep apnea (OSA), which occurs when muscles in your throat relax and repeatedly block your airway, causing you to stop breathing as ...

How we sleep (or don't sleep) impacts our brain in different ways, a new study finds. We asked an expert what these 'sleep ...

The Consortium of Sleep Psychology created one of the largest research studies on campus, focused on the relationship between ...

New research is changing the way we define "good sleep." Scientists now believe our bodies benefit most when our sleep is consistent, not just long, a new study published in the scientific journal ...

New research suggests caffeine drinkers "may have difficulty accurately perceiving the influence of caffeine on sleep quality" Brenton Blanchet is an Associate Editor on PEOPLE's TV team. He has been ...