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.

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

A team of scientists developed a methodology to map out molecular processes and used that to identify the mysterious yellow pigment gene that parrots use to create their iconic green plumage Many ...

Add Yahoo as a preferred source to see more of our stories on Google. Colorful plumage isn’t all this New York bird has to offer. His language is also pretty colorful and definitely not suitable for ...

“You have to ask why birds would do this,” says Joe Corbo, a biologist at Washington University in St. Louis. “And one of the leading hypotheses is that the male has elaborate ornaments or colors that ...

The eclectus parrot is a colorful bird — not just in appearance, but in personality. This parrot’s beauty, intelligence, and ability to mimic human speech make it an appealing pet. But what are they ...

Tropical birds are well known for their colorful appearance: vibrantly colored macaws, parakeets and parrots are widely considered to be the quintessential birds of this region. The popularity of ...