Girl George is giving visitors the side eye from a branch in her warm, humid, leafy enclosure in Scutes Family Gallery at Cheyenne Mountain Zoo. Not just a side eye, but a backward eye and a forward ...

This veiled chameleon is getting ready to score its next meal. These lizards have a ballistic tongue that can shoot out the length of their entire body or more. Get a closer view of the image Get a ...

Chameleons are some of the most unique types of lizards. They’re able to shift the color of their skin and have scaly, cone-shaped eyes. Veiled chameleons are a type of chameleon from the Arabian ...

This vivid chameleon embryo has been stained to highlight the bones and cartilage of its skeleton. You can also see some of its developing internal organs. This vivid chameleon embryo has been stained ...

Chameleons are some of the most versatile of lizards. They live in baking deserts and freezing mountaintops and part of their success hinges on a weapon that works just as well in the warmth as in the ...