The chameleon may be the world’s most recognizable color-changing animal, but that doesn’t mean that it’s the only creature of its type on the planet. There are more than 20 birds and mammals that can ...

From the striking rainbow colors of parrots in the rainforest to the brilliant flashes of yellows, oranges and blues in coral reefs, vibrantly colorful wildlife abounds in tropical ecosystems. But ...

A recent study finds that color vision evolved in animals more than 100 million years before the emergence of colorful fruits and flowers. And there has been a dramatic explosion of color signals in ...

Colorful birds, giant snakes, and even baby kangaroos drew crowds to this year’s Exotic Animal Expo, which brought dozens of vendors from across the country along with plenty of people eager to see ...

The nonvenomous Arizona mountain kingsnake, which resembles a venomous coral snake, has a survival advantage by warning off would-be predators that avoid colorful coral snakes. Colors are widely used ...