Implanted Defibrillators Restore Healthy Heart Function to Many: Study

Findings underscore need to repeatedly check up on patients who get these devices, researcher says


New Drug Lowers Levels of Triglyceride Blood Fats: Study

But it's not yet ready for standard care


Scientists Suggest New Way to Predict Lung Cancer Risk

They focused on telomere length, discovered association


Social Life May Be Key to Suicide Prevention for Women

Friendships, activities have protective effect in middle-age, study finds