Dinosaur skulls have something in common with Swiss cheese—they’re both full of holes. From Tyrannosaurus to Triceratops, the skulls of the terrible lizards have the same eye and nasal passages common ...

Finding any fossil skin is extraordinary; finding dinosaur skin is that much more rare. So when Tess Gallagher and her mom excavated patches of skin from one of the largest dinosaurs to exist, there ...

Researchers have helped solve the mystery of how giant dinosaurs stayed cool in sweltering climates. We know that as humans, when we start to overheat, our body releases sweat in order to cool us down ...