Frequent burping is usually harmless and linked to issues like acid reflux, gastritis, or indigestion. Doctors say it is rarely a sign of stomach, esophageal, or pancreatic cancer unless accompanied ...

You're in the middle of dinner with your in-laws (no mean feat!) when it happens: A sneaky, ill-timed belch bursts past your lips, and you find yourself blaming cruel fate-as well as what you thought ...