Fitbit is launching a new Sleep Profile feature for premium members that will categorize users as one of six animal characters, the company announced today. Users are grouped based on 10 sleep metrics ...

Artists tend to take some creative liberties when they developed some of our favorite animated animal characters. From outrageous sizes to unbelievable abilities, their unusual characteristics are ...

The choice to sleep with a pet is a very personal and individual one. If you’re not sleeping with a pet now but think you may benefit from it, you can test it a few nights and see how it goes for both ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Max Genecov is a doctoral candidate in ...

Sleepwalking is commonly known as a human phenomenon, but have you ever imagined your cat, dog, or even a turtle roaming around in their sleep? This bizarre behavior, known as somnambulism, is seldom ...