Find out how sleep changes as you get older.

Nearly half of American kids may not get enough sleep, and parents often underestimate sleep needs. Experts share tips to ...

When you don’t get enough sleep, your whole body can feel off. In college, I tried to fit everything into my schedule, including staying up late to study and waking up early to train for a marathon. I ...

Though it might seem like the question "How much sleep do you need" gets a new answer every other week, the The National Sleep Foundation says its new chart breaks the question down like never before.

The hours of sleep your little one needs from age 4 months - 12 years, why it's so much more than adults and tips for how to ...

Sleep is crucial for health; adults generally need 7-9 hours each night for optimal functioning. Sleep requirements vary with age; for instance, newborns need up to 17 hours, while older adults only ...

A recent study has found that 7 hours and 18 minutes may be the optimal amount of sleep you need each night to lower your risk of type 2 diabetes.

But for everyone else, here’s the bottom line on how low you can go: seven hours is the minimum for your regular sleep schedule, anything between five and seven hours isn’t great but will do if it’s ...

The mom of a 16-year-old night owl asks: How much sleep do teens need in the summer? Should parents wake up their teens at a semi-decent hour of the morning, or let them sleep? “He is turning into a ...

Daylight saving time ends at 2 a.m. on November 2, giving Americans an extra hour of sleep but earlier sunsets. A study shows sleep duration and bedtime vary by state. Experts say seven to nine hours ...