and communication in birds, originate from simple appendages known as proto-feathers, which were present in certain dinosaurs.By studying embryonic development of the chicken, researchers from the ...

A bizarre two-clawed dinosaur found in Mongolia reveals rare claw preservation and offers new insight into therizinosaur ...

Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...

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

Duonychus tsogtbaatari, a feathered, two-legged dinosaur, was discovered in Mongolia. Its unusual anatomy and remarkably well ...

D modeling reveals that as bird brains grew larger, it led to changes in jaw muscles and joint mechanics—enabling the development of a more flexible and efficient feeding system in modern birds.

Families visiting Birdworld are set to have a T-rexcellent time this Easter as dinosaurs descend on the popular attraction.

Feathers are among the most complex cutaneous ... emerged around 200 million years ago in certain dinosaurs. Paleontologists continue to discuss the possibility of their even earlier presence ...