Scientists discover new intestinal cells in Burmese pythons that completely dissolve bones, explaining why they never appear in feces.

Scientists can have an inside look at the digestive system by studying very special cows. Follow a University of Idaho scientist as he explains how cows digest their food by opening a unique portal ...

It’s large and it’s complicated, but a horse’s digestive system, much like a person’s, works like a dream when it’s ...