An infected belly button piercing will be swollen and may even cause a fever — here's how to care for your new piercing to ...

Leaving a belly button infection untreated can lead to more serious complications, including sepsis, a life-threatening blood infection.

Scientists have discovered a hidden fibrous sheath beneath the belly button that explains why navels stay concave for life.

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Earwax, boogers, toenail fungus — the body can be pretty gross sometimes. Don’t forget to add “belly-button gunk” to that list. And when you see something in there, you probably want to get it out.

From slugging to mouth-taping, there’s no shortage of social media trends claiming to fix, well, just about anything. The latest one involves putting castor oil in your belly button, also known as ...

Scientists have discovered a new abdominal structure called the umbilical sheath, which anchors the remnant of the umbilical ...