"You cannot wait until an invasive species has demonstrated its impact upon the ecosystem. If you do, then it's too late." ...

"It's like catching a tornado. Swim, burrow, they climb trees, they are like modern day velociraptors." ...

Another giant reptile is clawing its way toward disrupting the South Florida ecosystem as an invasive species. The Nile monitor -- a semi-aquatic lizard equipped with razor claws that can grow up to 6 ...

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

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