Quick Take Preventing a second digestive pass in rabbits guarantees severe nutrient deficiency and poor gut health.

“Poop is central to the story of how dogs came into our lives," write Duke University dog researchers Brian Hare and Vanessa Woods in their wonderful new book, Survival of the Friendliest: ...

Feces don’t get enough credit as food. The stinky stuff is not just an end product after food gets eaten, digested and finally discarded by animal guts. Poop can also be something nutritious, useful ...

Physicians of the Roman empire had a knack for making remedies from an assortment of components from various animals, ...