A close-up view captures a beaded lizard as a thin layer of old skin lifts away from its heavily textured body. The ...

The U.S. Fish and Wildlife Service has ended endangered species protections for a Texas lizard after a lawsuit by state ...

The dunes sagebrush lizard, found only in the oil-rich Permian Basin, was classified as endangered two years ago.

Man' lizard — a herpetologist explains how it flashes red and blue in seconds to win mates and settle rival showdowns.

Florida's invasive Argentine black and white tegus are thriving in South Florida, with Miami-Dade reporting more sightings ...

Non-native lizards have been spotted in downtown Orlando, at Disney and at UCF’s campus, among other local spots.

A tiny reptile spotted on a Texas ranch could signal a major conservation breakthrough. A Texas horned lizard found on the ...

A large shipment from Tinley Park opens to reveal an impressive variety of reptiles, including reticulated pythons, colorful ...

Discover how the elusive Gila monster survives in harsh deserts and why protecting its habitat is becoming increasingly ...

When male Komodo dragons rise on their hind legs to grapple, they are performing a ritualized contest that determines mating ...

Visitors to the Fernando de Noronha archipelago, located about 340 miles (545 kilometers) off the coast of Pernambuco in northeastern Brazil, soon notice a small lizard. Seemingly ubiquitous, it roams ...