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

Taiwan officials announced a huge win in the battle against invasive green iguanas in the country, removing thousands of the animals in just four months. Taiwan's Forestry and Nature Conservation ...

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

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 ...

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 ...

Hikers were shocked to discover a giant invasive species of lizard — the Argentine tegu — in a California park. An article in Smithsonian magazine revealed that the Argentine tegu was spotted in ...

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 ...

People in Georgia are being asked to report sightings of the Argentine black and white tegus. The lizard can grow up to 4-feet long and weigh more than 10 pounds, according to the Georgia Department ...

A First Coast News crew was walking through Dutton Island Preserve, filming video for a story when something caught their attention. Stradling a guard rail was a foot-long, brown lizard that was way ...

ATLANTIC BEACH, Fla. — A First Coast News crew was walking through Dutton Island Preserve in Atlantic Beach, filming video for a story when something caught their attention. Stradling a guardrail was ...