Live Science on MSN1d
Chickens sprouted dino-like feathers when scientists messed with the Sonic Hedgehog geneScientists uncovered a key genetic pathway in the origin of feathers, but they found that evolution is stubborn in turning ...
Interesting Engineering on MSN1d
Chicken embryo study reveals how modern feathers evolved from dinosaursFeathers are complex skin structures, and their evolutionary beginnings are still a subject of scientific debate. Scientific ...
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