Stay on top of the news all day with the NYDN’s web notifications. We’ll let you know — right in your web browser — when there’s big breaking news happening, and also share our editors’ top picks so ...

Poor hygiene, an infection, and navel stones are common causes of a smelly belly button. Keeping your belly button clean or treating the underlying condition can get rid of odor. Showering after ...

Umbilical hernias, appendicitis, gastroenteritis, and peptic ulcers might cause belly button pain. Belly button pain can be diagnosed with imaging scans, as well as blood, stool, and urine tests. Mild ...