"They all get excited and say, "Seriously? We can sleep?'" Students enrolled in Mr. Isaac Harms' psychology course at Murray County Central High School in Minnesota, can sneak in a snooze as part of a ...

Why sleep is so important and how you can ensure a good night's rest. Sleep has a public relations problem in the U.S. "We really view it as a luxury; we view people who like to sleep or get a lot of ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. When jolted awake by the blare of an alarm ...