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

At the end of the animal's tail, a series of plates were fused together and held aloft by tail vertebra fused together. This clublike tail likely delivered a powerful blow and served as a serious ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. In a story that was absolutely meant for Valentine’s Day, dinosaur researchers have ...