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

In the face of a warming climate, the new research by Tulane scientists bodes poorly for the comparatively mild-mannered ...

REIDSVILLE, Ga. (CBS Local)-- An invasive South American lizard that officials in Georgia are attempting to eradicate "should be shot on sight," a reptile conservation group says. The Argentine Black ...

A brown anole crawls along a metal pipe leading under a home in New Orleans. Researchers found that brown anoles get more aggressive as the temperature rises. (Louisiana Illuminator photo) Researchers ...

As habitat loss and invasive predators decimate the Texas horned lizard population, researchers are banking on statewide ...

A black-and-white tegu lizard was spotted in Joseph D. Grant County Park in Santa Clara County on June 7 by a group of hikers Rangers then undertook a five-day search for the animal, which is native ...

Argentine black and white tegus aren't the most recent invasive species in Florida, and they won't be the last, unfortunately. What they are doing are making themselves at home in Florida. And not ...

Meet the Nile monitor, an invasive species that the U.S. Geological Survey has called the largest and most dangerous lizard in America. It's well established in Florida, and there have been sightings ...