A string of medics have listed the varying causes of excess flatulence to help explain why some people fart more than others.

Flatulence might be embarrassing, but experts say it’s actually a sign your digestive system is working properly.

Doctors share their thoughts on what’s normal when it comes to gas and what needs to be checked out.

Zen digesters” rarely fart. “Hydrogen hyperproducers” fart a lot. Scientists are investigating what is typical.

Do quiet farts smell worse than loud ones? Doctors explain why flatulence happens, what causes gas to smell, and whether the silent-but-deadly phenomenon is real.