Is it healthy to sleep 10 to 14 hours per night? Dakota Johnson thinks so. The "Fifty Shades of Grey" star, 34, shared in an interview with The Wall Street Journal, published Monday, that she's "not ...

Suppose that your fifth-grader typically goes to bed at 9:30 PM on school nights and gets up at 6:30 AM. Since it often takes a little while to fall asleep after getting into bed, that means 8.5 to ...

We all know that sleep is important, and most of us probably aspire to get more of it each night. But how much sleep does the average person really need to maintain health? Do we actually need eight ...

Teenagers and young adults who use pre-workout dietary supplements to boost exercise performance and energy are likely to get ...

This age group needs around 11 to 14 hours total including naps. Most toddlers transition to one nap per day somewhere ...

What's one thing I want to try in bed? Getting eight hours of sleep. I don't have trouble nodding off; I just don't get to do it enough. After post-gym laundry and eating ultra-processed snacks, it's ...