New research links frequent soccer heading with changes deep within the folds of the brain — in an area involved in thinking and memory.

A new study finds alcohol-related deaths in the U.S. have nearly doubled over the past 25 years, with the sharpest increase during the COVID-19 pandemic.

A new study finds pot users are nearly 4 times more likely to develop type 2 diabetes compared to the general public.

Researchers compare three hotly debated time policies and find a surprising winner when it comes to improving health outcomes for millions of people.

A new study finds children and teens with obesity or diabetes who take GLP-1 weight-loss medications experience significant improvements in many cardiometabolic risk factors, but long-term safety questions remain.

In a new study, college students with major depressive disorder who followed a keto diet experienced a significant drop in depression symptoms and an increase in overall well-being.

A new study suggests chronic insomnia may be an early warning sign or contributor to cognitive decline.

Allergies, a cold, or something more? Sorting out the symptoms and treatments with Dr. Farah Kahn, immunologist and allergist at Nationwide Children’s Hospital and a spokesperson for the American College of Allergy, Asthma, and Immunology.

A new study finds nearly half of people ages 15 and older have diabetes and don’t know it.