(CNN) — Find yourself yawning a lot? Do you need that third or fourth cup of coffee to make it through the afternoon at work? Such signs of sleepiness may be a red flag of a serious sleep deficit that ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Alzheimer’s disease is a devastating condition that impacts millions of families around the world. But ...

(CNN) — Find yourself yawning a lot? Do you need that third or fourth cup of coffee to make it through the afternoon at work? Such signs of sleepiness may be a red flag of a serious sleep deficit that ...

Increased daytime sleepiness could raise the risk of dementia among women in their eighties, neurologists have warned. A study found that female octogenarians who experience increased daytime ...

WASHINGTON — 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 ...

Scientists say the return to "standard time" is good for our health. But the time change can be disruptive and we must also ...

Drifting to sleep very quickly isn't always a good thing, and taking too long can spell trouble, too. Here's the sweet spot, according to experts.

If there is ever a weekend to feel smug about sleep, it’s this one. The clocks go back, the mornings turn lighter, and suddenly we are gifted that extra hour in bed everyone has been craving since ...

Many things—both serious and unserious—have kept us up late at night. Worrying about a looming recession. Feeling helpless as the world continues to devolve. Crying over your escapism show turning ...

I do what I call ‘sleep tapas’ – little and often. I’ve never felt good on a lot of sleep, and I honestly think I could ...