The landscape of sleep medicine has evolved significantly, with insomnia emerging as a critical focus in healthcare. Modern understanding of this sleep disorder has revealed its complex nature and far ...

NOT THE SAME THING: "Some may view insomnia and sleep deprivation as the same thing, but they are actually very different terms," writes Dr. Troy Jackson in his latest health feature. Photo courtesy ...

A massive study of nearly 400,000 people has for the first time established a causal link between gut bacteria and insomnia, confirming previous observational research that found some bugs help you ...

An online insomnia treatment developed at the University of Virginia is stepping in to help older people who struggle to fall asleep and stay asleep, according to the treatment creator. “Older adults ...

If you’ve ever muddled through the forgetful funk that follows an all-nighter, you know how skimping on sleep can zap your brain power. Scientists have long known poor sleep messes with cognitive ...

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. Tired from a restless ...

Insomnia may raise your risk for stroke, according to new research. People under 50 years old who experienced moderate to severe insomnia had nearly four times the risk of stroke compared to people ...

Loneliness is more likely to keep college students up at night than scrolling through social media, according to a recent study from Oregon State University. Loneliness, not screen time, is keeping ...