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.

A 5-year-old with abdominal pain, nausea and fever may have appendicitis or any of a number of other problems. But how does the child’s doctor decide whether to schedule an emergency appendectomy to ...

IDAHO FALLS, Idaho (KIFI)—Skyline High School and two neighboring schools were closed on Thursday following a rumor that circulated during a school event the previous night, suggesting a person with a ...

One sign that midlife is coming in hot is what the Internet loves to call menopause belly. Technically, it’s increased natural fat accumulation in the midsection that typically happens during midlife.

Hitting 50 comes with many perks—wisdom, confidence, and freedom—but it also brings stubborn belly fat that seems immune to traditional crunches. Your metabolism has slowed, hormones have shifted, and ...