On International Dinosaur Day, we are celebrating what scientists have unearthed about the secrets of dinosaurs in recent years—from the color of their skin and feathers to how they lived and evolved. https://on.natgeo.com/3N9gGS0 | National Geographic

Want to see some big and small dinosaurs, old dinosaurs, and less old—but still really old—dinosaurs? Nat Geo Explorer and Paleontologist Paul Sereno takes us inside the University of Chicago's Fossil Lab to uncover all kinds of dinosaur fossils, from ones you could cradle in your arms to a T. rex that probably never knew what hit it. Learn more about Sereno and his team's work to uncover fossils like these: https://on.natgeo.com/41IJtGg | National Geographic