Meet the Cryolophosaurus, the 21-foot predator with the shape and physique of a T-rex. But unlike the great T-rex which had ...

The living animal would have been about the size of a crow, covered in long feathers from the back of its head to the tip of its tail and toes. When paleontologists assessed the dinosaur’s ...

a practice humans have been engaging in for centuries to emphasize specific traits in animals. In this case, breeders favored pigeons with feathers that curled naturally, and over time ...

But the creature also had wings and bore feathers -- certainly birdlike traits ... and there is scant evidence to support a link to any of the other animals that have been suggested as possible ...

Cornell University and NVIDIA researchers team up to build better appearance models for biological iridescence using bird feathers.