Did you know there are 7 organs in your body that you can live without? Most people know about the appendix, but what are the rest? Join Hank Green for a peek into the human body with this fun new ...

Declassified records reveal America's secret 'MAJESTIC' war plan, built amid a 1950s UFO wave and focused on psychological ...

Gallstones, hernias and appendicitis are turning up earlier than before. Doctors explain how sedentary lives, processed diets and weight gain are driving more surgical cases ...