Today is National Napping Day, so after your afternoon snooze, learn a bit about how sleep changes as we age. When you were ...

Plus, what you can do to get better rest.

A new study points to the importance of getting answers about why you can’t sleep.

Scientists say the combination of insomnia and sleep apnea could quietly increase the risk of heart disease. New research ...

This World Sleep Day, experts warn that common habits such as late-night phone use, caffeine and irregular sleep schedules may harm sleep quality. Simple lifestyle changes can help improve rest.

Adults with gastrointestinal (GI) diseases are significantly more likely to experience sleep disturbances than those without GI conditions, a new study involving more than 10,000 individuals has found ...

If you have schizophrenia, odds are you may have trouble sleeping. As many as 80 percent of people with schizophrenia have difficulty falling asleep, staying asleep, or achieving restful sleep. That’s ...

Teens with late sleep schedules who received personalized sleep coaching slept longer and showed brief improvements in sleep ...

Teenagers naturally fall asleep later, which makes early school start times a recipe for chronic sleep deprivation. Researchers studying a Swiss high school that introduced flexible start times found ...

Almost two-thirds of children with ADHD experience significant sleep difficulties, such as taking a long time to fall asleep, waking frequently through the night or waking very early. Researchers ...

DENVER — A new study involving Colorado researchers found that sleep problems among preteens increase their risk of suicidal thoughts two years later, though the researchers urged parents not to panic ...

There’s a lot to unpack here.