A new test for Lyme disease comes from an unlikely source: a summer intern

Studies point to changes in cardiac care

Lead-contaminated water is putting kids at risk

Study highlights missed opportunities to save on medical care

Study: Waist size a strong predictor of heart disease, better than BMI

Could vinegar be the key to weight loss?

Doctor says parents should toss cough and cold medicines

Families of Alzheimer’s patients face staggering financial costs

Monitoring your blood pressure at home could save your life

What’s for breakfast? It’s complicated

Poll: Broad support for cancer ‘moonshot’

Bethesda boy hopes to inspire nation with his cancer fight

Poll: Parents wary of online ratings for doctors

Study: Risk of drug interactions rising

Poll: Americans blame users and doctors for painkiller problem