Some feathered dinosaurs may have lost the ability to fly, revealing that the evolution of flight was far more complex than ...

Paleontologists have discovered that sauropod dinosaurs, the largest animals to walk the Earth, replaced their teeth drastically different from other herbivores, according to a new study. Researchers ...

Colour mystery Predicting the colour of fuzzy dinosaurs like T-rex and Sinosauropteryx just got way more complicated, according to a new study. The findings also suggest that those who gained feathers ...