Get all the news you need in your inbox each morning. The skin is the largest organ in the body. It is an external rather than an internal organ. According to National Geographic, the average ...

We all know pregnancy's a bit of an adjustment. But did you know that, deep inside you, your internal organs are making one heck of an massive adjustment, too? The fascinating video from the Museum of ...

They are not interns. These doctors specialize in the internal organs and systems of the body (hence the name), but they aren't limited to those areas. They can also give preventive care and treat ...