The Nile monitor is an invasive, aggressive lizard species established in parts of Florida. These large lizards can grow over 6 feet long and are skilled swimmers and climbers. While not venomous, ...

"He's a big fella, and he's scary," homeowner Zachary Lieberman told "GMA." A 6-foot-long lizard has been terrorizing a Florida family for weeks after taking up residence in their backyard. "He's a ...

A stunning lizard the size of an alligator seen wandering along a busy road in southwest Florida is likely an Asian water monitor, according to the Florida Fish and Wildlife Conservation Commission.

The fight between a king cobra and a monitor lizard is an electrifying encounter of venom and brute force. The king cobra, ...

Komodo dragons and monitor lizards belong to the same reptile family but differ in many different ways. Komodo dragons are the largest living lizards which are famous for their impressive size and ...

Invasive Nile monitors in Georgia have been labeled the largest and most dangerous lizards in the U.S. Where are they? How ...