(AP) — Chances are, if you're reading this, you got some sleep last night. But are you feeling rested? Experts say it’s an ...

7-9 hours remains the guideline, but not everyone needs that much sleep. Some need less, some need more. Sarah Mitroff/CNET If you find yourself asking, “How much sleep do I need?” you’re not alone.

A study from the American Heart Association and Brigham and Women’s Hospital finds that sleep patterns vary by state, with ...

For children ages 5-11, between 9 to 11 hours of sleep is necessary every night, according to a study by raisingchildren.net. So if your kid gets up for school around 7 in the morning, bedtime should ...

Chances are, if you’re reading this, you got some sleep last night. But are you feeling rested? Experts say it’s an important question to consider. Sleep is still a mystery, despite how critical it is ...

Sleep is still a mystery, despite how critical it is for our health. “The reasons aren’t entirely clear, but it’s an essential thing that we all do,” said Dr. Rafael Pelayo, a sleep specialist at ...

Chances are, if you’re reading this, you got some sleep last night. But are you feeling rested? Experts say it’s an important question to consider. Most of us spend a third of our lives sleeping, but ...