While learning about this under-researched and difficult-to-place sensation, a guy contacted me on Twitter to explain that he gets a similar feeling when his belly button is touched. This knocked me ...

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 ...

If you've ever wondered what happens if you don't wash your belly button – if anything at all – then wonder no more. And to start, all we have to say first of all is that if you aren't someone who ...

As a kid, your belly button was probably the most interesting part of your body. Once you reach adulthood, though, the navel doesn't get as much attention, leaving room for certain health problems to ...