Marine iguanas were described as “imps of darkness” by naturalist Charles Darwin. Learn more in our expert guide by the ...

The color change is not only a signal to the opposite sex, but a testament to the invasive animal's adaptivity to the ...

Researchers have identified a new iguana species, Wang's garden lizard (Calotes wangi), in southern China and northern Vietnam. This species, part of the Calotes versicolor complex, was discovered ...

Orange iguanas, which are not native to the U.S., are sometimes kept as pets. Authorities in Colorado said the iguana was docile when rescued. People in Colorado were asked to check if their pet ...

The green iguana has become a ubiquitous sight across South Florida, often lounging in trees or sunning itself on sidewalks.

People in Colorado were asked to check if their pet iguana went missing recently, in a state that is definitely not really known for those types of reptiles. Authorities rescued an orange iguana from ...

A new examination of ancient and current species of reptiles conducted by paleobiologists reveals the serious impact of the disappearance of even a few species of reptiles in some island areas. The ...

The iguana is perfectly still, antlers perched on his head, posing politely while Santa smiles for the camera. There’s no ...