Not getting enough sleep? It could be shortening your life, a new study suggests. According to research from the American College of Cardiology released Thursday, getting the right amount of good ...

At-home sleep tests are convenient and cheaper than lab studies. But there are some major differences you should know before buying. Taylor Leamey Former Senior Writer Taylor Leamey wrote about all ...

This video is a step-by-step process to assist you in applying and properly using home sleep study testing equipment. We'll show you the easiest and most effective ways to apply this type of equipment ...

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 ...

A new study drawing from 47 million nights of sleep data has found that a simple sleep behavior rule can extend your life. Here's what it is and how you can do it.

Share on Pinterest Sleep is possibly the most important factor for longevity, research shows. Image credit: Maria Korneeva/Getty Images Insomnia is a disorder characterized by experiencing difficulty ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. A restless night may leave you feeling tired ...