Burping is a normal part of everyday life. Burps happen when air from your stomach travels back up your food tube – called an esophagus – to your mouth. Air gets into your stomach during activities ...

That seemingly harmless burp after lunch might be trying to tell you something important. While everyone experiences an occasional belch after a fizzy drink or big meal, doctors warn that frequent ...

"Looking back, I realized I had never burped in my entire life," says Isabelle Zeidner, a 23-year-old Columbia social work grad student who lives in New York City. "I noticed it more as I got older.

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. Why does burping make noise? – Henry E., age 8, ...