One of the dirtiest places on the human body is not your butt or mouth. No, the honor goes to an often-forgotten hole: the belly button. Dermatologists say people often forget to clean their belly ...

A humorous yet scientific study explored the formation of navel fluff, revealing abdominal hair's role in collecting clothing ...

Academic journals examining the psychological and sexual attributes of the human navel are almost nonexistent. Fortunately, Wikipedia’s extensive, and even scholarly, coverage of the subject deftly ...