The workings of the small intestine have long been a mystery, but now we are discovering the hidden roles this organ plays in ...

Get ready to dive into the fascinating world of human biology with a hands-on school project! Ever wondered how the lungs ...

These are the foods that will keep your immune system in fighting shape—and a ... sick—but ultimately you should listen to what your body is craving. Chicken soup. Half a grapefruit.

Your blood vessels and major arteries carry blood throughout the body and supply it to vital organs and tissue. When the pressure at which blood travels gets increased, it begins to damage artery ...