We know dinosaurs were big, but how big were they? And how do we even know? Luckily, paleontologists and other scientists know how to find the answers. By measuring fossils, comparing them to the ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Drexel University paleontologists announce plans to use 3D printers to make scale models of dinosaur fossils. Drexel University paleontologists announce plans to use 3D printers to make scale models ...

Despite their shared size, these predators hunted and fed in very different ways. Rowe and co-author Emily Rayfield wanted to know if body size and walking on two legs led to similar skull ...