What can lab-made genetic mutations teach us about protein structure, function and dysfunction?

Every year, 40,000 firearm deaths occur in the U.S.  A new effort aims to stem this epidemic of violence.

New medical technologies and knowledge are changing the practice of medicine at breakneck speed. What's a physician to do?

Gut microbe changes have long been linked to Crohn’s disease. A new study delves into the molecular underpinnings.