Pinacosaurus may not have the celebrity of some better-known dinosaurs, but the fossil record has made it one of the most revealing armored animals of the late Cretaceous. Found in Mongolia and ...

Add Yahoo as a preferred source to see more of our stories on Google. An artist's illustration of the ankylosaur, Pinacosaurus grangeri. Its voice box is shown in color below its jaw. An artist's ...

An international research team said Feb. 15 it found a fossil of a dinosaur larynx bone, a world-first discovery that could help solve the mystery of what dinosaurs sounded like. So far, the study ...

When you think of dinosaur noises, you most likely think of ferocious roars like those seen in the Jurassic Park movies over the years. But, according to well-preserved throat fossils discovered in ...

Scientists have discovered a dinosaur that might have chirped like a bird, a finding that suggests the evolutionary origins of birdsong may be far more ancient than we previously thought. In a paper ...