As far as body parts go, the belly button is pretty forgettable. Typically hidden underneath your clothes, you probably don’t see it all that much or give it a second thought even when you do. That’s ...

Have you ever caught a whiff of something on your person and wondered “why does my belly button smell?” No shame if so: Just like any other part of your body, belly buttons can develop an odor that ...

As much as science has come to understand the human body, it’s still full of mysteries. How do our brains generate consciousness? Why do our immune systems, as complex as they are, not realize that we ...