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

The study shows that the armor of this Cretaceous-period herbivore could withstand forces equivalent to a high-speed car crash, offering new insights into dinosaur defense mechanisms. Discovered ...

Ankylosaur armor could likely withstand the impact of a high-speed car crash, the best-preserved dinosaur fossil on record has revealed. The fossil belonged to a nodosaur, a plant-eating dinosaur ...

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 ...