The feet of a bird tell us a lot about its life. Newly described, the fossil feet of the ancestors of modern birds reveal how superbly adapted they were to their world.
A newly discovered dinosaur has small arms and a large head, similar to Tyrannosaurus rex. Estimated to have died at 50 years old, it’s also one of the oldest individual dinosaurs on record.
By looking at the eye bones and ear canals of extinct dinosaurs, researchers show that a small ancient predator likely hunted at night and had senses as good as a modern barn owl.
66 million years ago, birds survived the calamity that wiped out all prehistoric dinosaurs. But could birds once again evolve into their long lost ancestors?