We don’t really know what types of sounds dinosaurs made ... A 3D-printed model of the Parasaurolophus skulls at a 1:3 scale to the original fossil. The white model is the nasal passages ...

We don’t really know what types of sounds dinosaurs made, but paleontologists can use fossils to get some ideas. Now, a 3D-printed model could be a first step in figuring out what a duck-billed ...

T. rex may not be the king of dinosaurs after all. An unearthed skull has revealed a close relative of the T. rex that may have been even larger than the previously-crowned apex predator.

Scientists in southern Argentina have found the skull of a large meat-eating dinosaur named "one who causes fear" in the local Mapuche language. The horned Llukalkan aliocranianus was around 5 ...