A Stanford AI model trained on nearly 600,000 hours of sleep data can assess future risk for dementia, heart disease and more ...

If you regularly have a hard time getting restful sleep, you may need a sleep study. Also called polysomnography, a sleep study is a test that's used to diagnose sleep disorders. The good news? A ...

Medical News Today looks at three key studies and their key findings that highlight and further confirm the connection ...

Teens catching up on sleep on weekends show a 41% lower risk of depression, per a UO study. Supports flexible rest as a ...

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. If you find yourself sleepy ...

It might be worth working a little bit harder to get that much-desired, but often elusive, good night's sleep. Deep sleep clears the mind of waste just as a "dishwasher" cleans dirty plates and ...

Sleep apnea is a disorder characterized by repeated obstructions or collapses of the upper airway during sleep. These ...

New research suggests that letting teenagers sleep in on weekends may help protect their mental health. A study tracking ...

Learn the hidden signs of sleep apnea, its impact on health, and how effective treatment can restore your energy and improve ...

A new study shows that even a moderate dose of caffeine alters brain activity during sleep, increasing complexity and nudging neural systems toward a high-efficiency processing state, especially in ...