Do you have an innie or an outie? While we may not pay much attention to our belly buttons (thanks to the demise of the Britney Spears naval piercing era), we all know what we’ve got – but we may not ...

But it's important to know how to take care of them. From infections to pus, if you don’t clean piecing regularly you could end up in a lot of pain. Can you get your belly button pierced if its an ...

The belly button is a mysterious part of our bodies—and with a rise in midriff-baring fashion, navel tattoos, and belly button piercings, we can’t help but examine each other’s navels. While the vast ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (The Conversation) – Everyone has one, but ...

(The Conversation) – Everyone has one, but you might not know much about it. Here biologist Sarah Leupen, who teaches human and comparative animal physiology, explains the ins and outs of belly ...