Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...
The Springfield Zoo will be open weekends starting March 29, with its seven-day-a-week schedule beginning on May 12.
Feathers may have been very colorful in some ... to survive the cold conditions after the asteroid strike than many reptiles. This is because like mammals, birds are also warm-blooded, meaning ...
A study of the fossilised fur of six mammals from the Jurassic and Cretaceous periods has found they were all greyish-brown ...
The species, named Duonychus tsogtbaatari, belongs to a group of two-legged dinosaurs called therizinosaurs that lived in ...
Fossils preserving evidence of soft tissues are essential for our understanding of the evolution of life and ancient ...
The new research is the first to look back at early mammals in full color. Using advanced fossil imaging methods and a ...
It had feathered wings like living birds, but also had traits found in reptiles, such as teeth, claws and a long bony tail. Charles Darwin, who had published On the Origin of Species two years ...