Getting the recommended seven to nine hours of solid sleep a night is key if you want to remain rested and healthy. But what happens if you find yourself clocking in less, perhaps just four hours a ...

Not getting enough sleep does more than make you tired. Here’s how short nights can quietly raise your blood pressure, and ...

Everyone has heard that it’s vital to get seven to nine hours of sleep a night, a recommendation repeated so often it has ...

Lindsey Hudson began to suspect her sleep habits weren’t the norm during her freshman year at Southern Nazarene University in Oklahoma. A competitive high school cheerleader, teenage Lindsey—busy with ...

Experts continue to debate how long before bed you should stop eating. Learn the factors to consider when deciding whether to ...

Sleeping for 7 to 9 hours at night isn't the only way to catch some z's. Here are four alternative sleep cycles -- and they're pretty obscure. Annie Miller Medical Reviewer Annie Miller is a licensed ...

The sleep phase metrics will often suggest how rested you feel even with a full night’s sleep—for example, eight hours of ...