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.

Sanford residents frustrated by persistent "fart" smell from wastewater treatment plant ...

Farts, or flatulance, is caused by bacterial fermentation. When undigested food such as sugar, fibre or starch reaches the colon, it is broken down by bacteria, which then produces gas. Aerophagia, or ...

When the office dog is present during an important conference and it suddenly smells suspiciously like dog farts, it gets ...

WASHINGTON – President Donald Trump is worried the stench from a massive sewage spill in the Potomac River could linger in the nation’s capital this summer during his planned celebrations for the ...

The slight, quiet man who arrives in an isolated farming community in 17th-century Germany has a face that tells a story. Just not the whole story. A former soldier in the Thirty Years War, he has a ...

With the first, fat drops of summer rain, the sun-bleached desert exhales a perfumed breath of pure relief. But where does the intoxicating scent of a monsoon storm actually come from? There’s a lot ...