Why do dog's farts smell so bad? It's a question you may well be pondering if you regularly catch whiff of an unpleasant odor and glance over at your pup to find them sheepishly attempting to avoid ...

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

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American If you’re here after reading Part 1: What Are ...