Scientists at the University of Maryland are aiming to answer that question in a new nationwide study that uses “Smart Underwear” to track how much participants pass gas each day. The research, led by ...

A study revealing that women’s flatulence odor is more pungent than men’s has belatedly sparked attention. A surprising interpretation has also emerged, suggesting the cause of this smell could ...

Hall’s team is recruiting participants across several categories that emerged from their early studies, including Zen Digesters (those with high-fiber diets yet produce minimal flatus) and Hydrogen ...