The rapidly advancing predator is a good swimmer and has also colonized Formentera and satellite islets in the Mediterranean.

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 ...

The Komodo dragon is the largest reptile on Earth. Click here to discover 10 fascinating facts about the Komodo dragon.

For the first time, Antarctic krill have been found on seafloor vents. One scientist is working to figure out what they are ...

This is the impressive moment a monitor lizard joined tourists as it swam along a beach on a Thai island. Footage captured by ...

Lizards move their bodies up and down for a variety of reasons. Here's why male and female lizards do push ups and what the ...

A monitor lizard emerged from a pond and scratched its neck against a shrub as stunned parkgoers watched. Footage shows the 6ft reptile moving its body back and forth on a rough branch, oblivious to ...