(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 ...

Chronic snoring may signal Obstructive Sleep Apnea (OSA), a serious condition linked to high blood pressure, stroke, and heart failure. Dr. Kunal Soo ...

(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 ...

We all know someone who falls asleep as soon as their head hits the pillow but how quickly we go from being awake to entering the land of nod can affect our health. Sleep latency is the term that ...

Teenagers are more sleep-deprived than ever, and mobile devices play a large role in this. Experts in adolescent sleep give parents tips Navigating bedtime with a teenager is, in many homes, a nightly ...

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.

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 ...

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 ...

Scientists say the return to "standard time" is good for our health. But the time change can be disruptive and we must also adjust to more winter darkness. Syncing our habits to our body clock helps.

"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 ...