A new study suggests wrist-worn sleep trackers may help predict depression relapse weeks early—explore what this means for ...

“As we get older, we tend to spend less time in deep, restorative sleep and more time in lighter sleep stages,” she says.

Atypical N3 sleep patterns correlate with longer ICU stays, indicating potential as a biomarker for prolonged admissions and warranting further investigation. Hypersomnia in ICU patients is linked to ...

Sleep is one of medicine's underused data streams. Clinically, disturbed sleep has often been treated as a symptom of a disorder, but sleep is also a physiological state in which brain, cardiac, ...

The way you sleep each night creates a detailed blueprint of your cardiovascular health, potentially revealing stroke risk with remarkable precision years before any symptoms develop. Your sleep ...

The timing of your sleep patterns could be linked to increased dementia risk, according to a new study. Each person's circadian rhythm, often defined as the body's internal 24-hour clock, keeps the ...

Sleep is an independent and modifiable risk factor for cardiovascular disease (CVD) , prompting a shift towards routine bidirectional screening in clinical practice. Experts concluded the Sleep ...

Among women at least 1 year after bariatric surgery, longer rapid eye movement (REM) sleep duration was associated with lower body fat percentage, whereas symptoms of sleep-disordered breathing were ...

That tendency to stay up late might be affecting more than just your morning mood. Growing research suggests your natural sleep chronotype, whether you’re an early bird or night owl, could ...

If you want to improve your sleep at night, it’s time to change some of your daytime habits, including what you eat and what you do. Though rarely talked about, these habits do have an impact on your ...