When it comes to African wildlife, few things capture the imagination like the Big Five animals. I still remember the first ...

With jaws that stretch four feet wide and tusks up to 20 inches long, hippos are built for brutal combat in the wild.

The Sumatran rhino (Dicerorhinus sumatrensis), the smallest of the rhinoceros species and critically endangered, faces unprecedented challenges to its survival. These shy and elusive creatures, found ...

Hippo skulls are clearly designed for animals that live in water. Their ears, nose, and eyes are all situated on top of their skulls to make complete submersion in water easier. ©VINCENT GIORDANO ...