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

In this video, a Florida man, the “Python Cowboy,” hunts for invasive species. As he points out, “Here in Florida, we got ...

"It's gut-wrenching that federal officials have already recognized the immense danger ... but are now leaving them in limbo." ...

The Florida Fish and Wildlife is asking people to report sightings, but to stay away to avoid any attacks or incidents involving the animal.

WASHINGTON— The Center for Biological Diversity sued the U.S. Fish and Wildlife Service today for failing to finalize federal protections for blue tree monitor lizards. The protections would ban ...