Over 70 million Americans wear digital activity trackers (DATs) to record their sleep, steps and heart rate. A new study from ...

In fact, the study showed that sleep irregulatirities are significantly associated with no less that 172 health conditions.

You can live for years with obstructive sleep apnea and never know it. The condition repeatedly narrows your upper airway ...

Insufficient sleep is one of the strongest predictors of shorter life expectancy in the U.S., surpassed only by smoking. That's according to a new nationwide analysis published in the journal SLEEP ...

Older adults who followed a structured health-related intervention experienced improved sleep-apnea related outcomes compared ...

"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 ...

A recent PLoS One study used data from participants from sleep clinics to assess the performance of a consumer-grade sleep-tracking device, relative to polysomnography (PSG). The importance of sleep ...

ADHD medications work like sleep, not attention boosters, massive brain study reveals. For some kids, focus problems may be ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The grueling Medical College Admission Test, or MCAT, was first ...