Of all the mammals in the world, humans by far have the strangest diets. As omnivores, we have the most variety of any other ...

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 ...

There are so many koalas in some places that food is the issue – while elsewhere populations are threatened by habitat loss. And there are no easy fixes ...

A hungry koala nicknamed "Claude" has returned to a plant nursery to rob them of their delicious vegetation and brought some friends of his along. Claude was busted last year for munching his way ...

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 ...