Studies of the horns, spikes, plates and clubs of dinosaurs could help settle a long-standing debate over their function ...

In a recent presentation at the Society for Vertebrate Paleontology's annual meeting, Michael Habib, a biomechanical paleontologist at UCLA, revealed groundbreaking findings about the ...

Triceratops was one of the most common dinosaurs at the end of the Cretaceous Period. Its most prominent features are on its head: two long brow horns, a nasal horn, and a bony frill. Its frill had no ...