— The best sleep environment is a cool, dark, quiet room. In noisy households, earplugs and a sleep mask can help. If a bedroom is too warm, it can affect getting to sleep and staying asleep, says ...

try an online “ bedtime calculator," such as the one from the American Academy of Sleep Medicine. — Avoid caffeine and energy drinks in the afternoon and evening. — The best sleep ...

Navigating bedtime with a teenager is, in many homes, a nightly battle with a constant refrain: Get off your phone! Go to bed! Research shows that today’s teenagers are more sleep-deprived than ...

What's more, earlier studies found that poor sleep could negate the benefits to brain health gained through exercise. “If exercising within a four-hour window of bedtime, people could choose ...