Chances are you might already be getting enough sleep. Here’s how to know. It’s understandable if you worry about how much or how well you sleep. A study published in Sleep says if you only sleep for ...

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 ...

Exercise has proven benefits in all areas of physical and mental health, and that includes sleep quality. One specific type of exercise — strength training — has been linked to insomnia prevention in ...

A large Norwegian study involving more than 45,000 students found that using screens in bed for one hour after lights out increased the risk of insomnia by 59 percent and shortened total sleep by ...

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 ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...