When you think of koalas, you probably picture them eating eucalyptus leaves in trees. However, eucalyptus actually contains components that are harmful to many animals. So, why are koalas able to eat ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A hungry koala nicknamed "Claude" has returned to a plant nursery to ...

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 ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A gardener growing eucalyptus seedlings for koala habitats has found ...

Koalas face a countdown to extinction driven by forces working against them from every direction, and the animals' most ...

Jorge Trujillo was hanging precariously off the high branches of a tree near Lake Merced when he was scouted. A former San Francisco Zoo keeper spotted Trujillo landscaping and stopped to tell him how ...