
Poor sleep may account for a large share of dementia cases
Researchers estimate that roughly 12 percent of U.S. dementia cases could be tied to insomnia.Researchers estimate…

Researchers estimate that roughly 12 percent of U.S. dementia cases could be tied to insomnia.Researchers estimate…

The chemicals are widely used for crowd control, but their long-term health risks are poorly understood.The…

Thinking positive increased a specific brain region’s activity and might have heightened immune response after a…

New research challenges the view that human life span depends mostly on lifestyle. Genes may account…

A new artificial lung system might keep people without lungs alive for weeks. Like real lungs,…

New U.S. dietary guidelines promote eating full-fat foods and meats. But experts say nuts and seed…

In mice, blocking heart-to-brain signals improved healing after a heart attack, hinting at new targets for…

Scientists have described a novel, yet benign bone-covered growth’s characteristics for doctors, so patients don’t receive…

A large U.S. health records study suggests that difficulty seeing blood in urine may put color-blind…