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(Phys.org) -- For millennia birds have been prized, even hunted, for their beautiful plumage but what makes their feathers so colorful? A new X-ray analysis of the structure of feathers from 230 bird ...

Vinther figured there was no reason pigment grains and melanosomes wouldn't survive in other fossilized creatures. He took a closer look at the suspicious dark smudges in an extinct bird fossil and ...

Where do birds get their red feathers from? According to a new article, the red carotenoids that give the common crossbill its red coloration are produced in the liver, not the skin, as previously ...

In the world of birds, where fancy can be as fleeting as flight, the color of the bird apparently has a profound effect on more than just its image. A new study of barn swallows reveals it also ...

The news that many dinosaurs were likely covered in a thick layer of feathers may make them seem a little less imposing — but it also means they may have been intensely colorful. Now scientists have ...

Birds are some of the most striking creatures on Earth, coming in a rainbow of colors that serve several important functions, such as attracting a mate and communicating with other birds. These ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Pterosaurs ruled ...

What color was a Velociraptor? A little over 5 years ago, many thought paleontologists just could not answer that question. After all, there may be amazing fossils of carbonized feathers, but they don ...

'Girl with a Pearl Earring' is a masterpiece painted by the Dutch artist Johannes Vermeer in 1665. The girl's face in the painting is as vivid as the pearl. Vermeer painted on beige canvas to make the ...