Researchers have learned a little more about how fast tyrannosaurs were, after examining dinosaur tracks preserved at Wyoming's Glenrock Paleon Museum. Experts estimate these large carnivores were able to keep up with their competition and out-run herbivorous prey.
No, you can't actually go and become a velociraptor trainer, like Hollywood actor Christ Pratt does in the new blockbuster "Jurassic World." However, you can certainly learn to be a 'raptor tracker.' In a new and intriguing study, paleontologist Scott Persons details how he and his colleagues have learned to follow 75-million-year-old dinosaur trails.
What's worse than one Tyrannosaurus rex? Three. Newly discovered T. Rex tracks show that three of these ancient predators stalked together across a mud flat in ancient Canada supposedly in search of prey, backing the theory that they hunted in packs, according to a new study.