To find out how evolution built everything from soft down to gaudy peacock feathers ... Sonic Hedgehog gene wore off. Chickens that were allowed to hatch had patchy feathers, with some naked ...

Queen Camilla is feathering her fashion nest, so to speak, by wearing brilliant blue-green peacock feather prints on three high-profile appearances this month, and looking fabulous at each turn.

Looks are certainly important for the peacock, with his absurdly bright, burdensome train that he shows off to attract a female. Peahens often choose males for the quality of their trains -- the ...

For this year’s celebration, she went as a peacock, requiring the help of others for the peacock's tail feathers ... The America’s Got Talent judge wore an elaborate headpiece with a finely ...