The latest one involves putting castor oil in your belly button, also known as naval pulling. The fad is making its rounds on ...

Your belly button is a scar, your very first one. It forms when a doctor snips your umbilical cord, and, depending on how it heals, you could have an outie ... the inside. We're talking about ...

Over 130 million people have tried to reach around their back to touch their belly button within a couple of days. We tried it in the BI offices — with very mixed results. Produced by Matthew ...

Sometimes, an expanding belly can turn a pregnant woman's innie into an outie.

“[We] can now predict which bacteria tend to be frequent and common in belly buttons,” lead researcher Robert Dunn, of North Carolina State University said in an interview for a PLOS ONE blog. “Gender ...

Health care fanatics on social media are dousing their belly buttons and armpits with a supplement ... oil might not be so magnificent after all — and could be a snake oil in disguise.