How fast could a dinosaur run? It’s a good question, one that raises another question: how on Earth do you begin trying to figure it out? One method we’ve long used involves looking at trackways and ...

One of the most fascinating fossils discovered in Argentina includes a chicken-sized dinosaur whose existence challenges our understanding of the prehistoric world. The newly discovered dinosaur is ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile Rachael has a degree in Zoology ...