Add Yahoo as a preferred source to see more of our stories on Google. An adult koala eats a eucalyptus leaf. Joeys can't break down the toxic, fibrous plants on their own yet. Photograph By David ...

Mother Nature doesn’t really care if something looks cute or gross. If it works, it works. And when it comes to raising babies in the wild, animal mums don’t mess around. Birds gulp down fish to ...

For humans, feces are last on the list of things we’d place near our mouth. In the animal world, that reaction does not always apply. Coprophagy is the act of eating feces, and for many species it ...

Large dog with blue background. Side profile of senior dog looking guilty sad or ashamed. Side profile of 10 years old female American Pitbull terrier, silver fawn color. Selective focus. Copy space.© ...