A University of Copenhagen study followed 130 adults after weight loss and found those who exercised had healthier blood vessels and lower inflammation than those relying on weight-loss medication alone.

New research suggests mild COVID can trigger lasting eye problems that standard eye exams may not detect.

A new study finds people with chronic stress who eat 25% of their daily calories after 9 p.m. are more likely to suffer constipation or diarrhea.

Large, new study finds never-married adults have a significantly higher risk of developing cancer—especially preventable types tied to smoking, infection, and reproductive care.

A new study finds people exposed to more artificial light at night are at greater risk for inflammation in their arteries and heart disease.