Medically reviewed by Alexis Appelstein, DO Umbilical hernias, appendicitis, gastroenteritis, and peptic ulcers might cause ...

Add Yahoo as a preferred source to see more of our stories on Google. When it comes to body parts, the belly button doesn’t usually get much attention. Yet this often-overlooked little spot is a ...

Medically reviewed by Michael MacIntyre, MD Key Takeaways Omphalophobia is an intense fear of belly buttons.People with this ...

A new online trend has been overtaking Chinese social media. Called the "Belly button challenge," thousands of Chinese citizens have uploaded images of themselves attempting to touch their own belly ...

Your belly button might seem like nothing more than a remnant from your time in the womb, but this small area can actually provide valuable clues about your digestive health and overall wellbeing.

The belly button, it turns out, is one of the least-studied parts of the human body. But one of its great mysteries may now have been solved – why most people have an innie, or concave belly button.