The savannas and grasslands of Africa support dozens of grazing herbivores, with enormous animals like rhinos and elephants ...

Hyenas are one of the most misunderstood mammals in the wild. They are often seen as dim-witted scavengers who feast only on ...

A prehistoric digestive time capsule has been unearthed in Australia: plant fossils found inside a sauropod dinosaur offer ...

In the forests of Madagascar, small lizards do more than sunbathe on rocks or snap at insects. In fact, they may be shaping ...

After millions of years of evolutionary isolation, Madagascar developed an unparalleled array of wildlife, and recent ...

Florida has dozens of nonnative lizard species that are bigger, faster and stronger than native species. They have teeth, and some have bad attitudes. Here’s a look at which ones can ...