An examination of the concept of "fun" in the animal kingdom. How do animals show their pleasure? Do some animals smile? We discuss the idea of anthropomorphism and how it colors the way humans ...

a royal zoo in London housed Barbary lions among other exotic wild animals. The skulls of these lions were discovered centuries later by scientists who suggested that they belong to Atlas Lions ...

A look at how zoos have changed historically from housing animals in cages to creating vast environments that closely approximate life in the wild and what zoos are doing to increase animal ...