According to one app for nature observers, it's the most commonly seen creature in California: the western fence lizard. Why?

A new study indicates the giant reptile Deinosuchus is not a close relative of modern alligators, as scientists previously ...

Ruby Reynolds and her father were on the beach when they discovered Ichthyotitan severnensis - the largest-ever marine ...

Did you know that there are over 3,000 different species of centipedes, and scientists believe that there could be 5,000+ ...

Imagine a world where furry mammals scuttle under the feet of gigantic dinosaurs, not yet destined to rule the Earth. It’s a ...

Earth was once ruled by giant reptiles. Tyrannosaurus rex, the king of tyrant lizards, crushed bones. Spinosaurus hunted in ...