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 ...

Many mammals have fur the color of brown and black. Why don't they have more exotic colors, like purple and neon pink?

Animals are living color. Wasps buzz with painted warnings. Birds shimmer their iridescent desires. Fish hide from predators with body colors that dapple like light across a rippling pond. And all ...

Most mammals wear coats of brown, black, and gray, while parrots flash brilliant reds, reef fish shimmer in electric blue, and chameleons shift between greens and golds. This disparity is not random.

Toxic or poisonous animals, like frogs, have long presented an evolutionary dilemma: How did they become so bright, without predators spotting and devouring them? Poison frogs across Central and South ...

Mantis shrimp appear in a variety of colors, from shades of browns to bright neon colors, serving as both a warning to predators and attraction to mates. (Roy L. Caldwell/UC Berkeley-NSF photo) Study ...

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 ...