Most of us imagine dinosaurs as the huge, towering prehistoric beings that once walked the Earth. But it turns out that dinosaurs were actually a wide range of sizes — and some of them weren’t much ...

An curved arrow pointing right. Most of us imagine dinosaurs as the huge, towering prehistoric beings that once walked the Earth. But it turns out that dinosaurs were actually a wide range of sizes — ...

This video ranks a wide range of dinosaurs by comparing their physical traits, behaviors, and ecological roles. Factors such ...

It's hard to compete against teenage tyrannosaurs. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Medium-size meat-eating dinosaurs are missing ...

Broken shin bone of a carnivorous dinosaur, showing rings like the rings of a tree. These closely spaced rings were formed annually and indicate a slow-growing, long-lived animal. Credit: Michael D. D ...