Nile monitor lizards are dangerous, invasive predators in Florida. Here's where they are in the state and what to do if you ...

Green iguanas are mostly plant-eaters. Nile monitors are carnivores that actively hunt vertebrate prey. Monitors are bulkier, ...

Nile monitor lizards, an invasive and dangerous species, are spreading across Florida. Here's where they are and what to do ...

Florida residents are no strangers to invasive reptiles. But this 6-foot-long African lizard poses an especially big threat.

Florida is facing an unexpected invasion as wildlife officials are sounding the alarm over the Nile monitor, an invasive lizard species now entrenched in parts of the state and considered the largest ...

Powerful, carnivorous Nile monitor lizards are expanding through South Florida's canal systems, with sightings climbing sharply, according to wildlife officials.

Bangkok, nine o'clock in the morning. The tropical heat is slowly settling over Thailand's capital like a damp towel.

The tegu is a large, invasive, commonly black and white lizard from Argentina. They can grow up to 4 feet long and weighing 10 pounds or more, according to Georgia Wildlife. Unlike some other lizards, ...