“Before these fossils were found, dinosaurs were depicted in art and movies as ... “Today, we know that many had feathers and looked and acted much more like birds.” ...

Chickens treated to inhibit the sonic hedgehog (Shh) pathway during development grow feathers that resemble ancient ...

Recent research suggests that Velociraptor mongoliensis was a feathered dinosaur. A forelimb fossil discovered in Mongolia showed quill knobs like those found in many modern birds. These telltale ...

A recently discovered dinosaur’s claws are making waves. Researchers have unearthed a feathered, two-legged dinosaur with huge claws named Duonychus tsogtbaatari. The fossil is around 90 to 95 ...