Chameleons are the most famous color-changing animals, but there are plenty of other animals that possess this talent.

like red, orange and yellow. If a chameleon's naturally relaxed cells reflect blue, why do chilled-out chameleons typically ...

As the distance between the crystals increases, the reflected colors shift from blue to green to yellow to orange to red—a kaleidoscopic display that’s common among some panther chameleons as ...

As with all chameleons, Meller's will change colors in response to stress and to communicate with other chameleons. Their normal appearance is deep green with yellow stripes and random black spots.