The surrounding scales often match the chameleon’s vibrant body colors, enhancing their striking appearance. Tokay Geckos are ...

An angry chameleon may exhibit yellow, because the yellow cells have fully expanded, thus blocking off all blue-reflected light from below. Other lizards, like the green anole, can also change color.

Scientists recently have made important discoveries about chameleon physiology by watching the lizards in captivity. Their future in the wild, meanwhile, is far from certain. In Afrikaans ...

Chameleons have become popular in pet shops ... often don't get enough vitamin D and this can lead to bone problems. Lizards also need calcium and vitamins in their diet. Leopard geckos can ...