Dinosaurs and Fossils Articles Ancient Clues Uncovered Digging Up Fossils Fantastic Finds Timeline Frozen In Time New Dinosaur Species Discovered A Predator with Horns? Scientists Dig Up New Dinosaurs Dinosaurs of Argentina There's a Dinosaur in This Egg! Understanding Paleontology A Visit to the Argentinosaurus What Color Were the Dinosaurs? What Did Dinosaurs Eat? What is a Dinosaur? What Sounds Did Dinosaurs Make? What Was the Dinosaurs' World Like? When Was the First Dinosaur Discovered? Why Did Dinosaurs Become Extinct? The World's Biggest Dinosaur Answers to Kids' Questions General Information Dinosaur Names When Dinosaurs Lived T. Rex Flying Reptiles Cloning Fastest, Biggest, Strongest... Physical Characteristics Size Teeth Shells, Horns, and Claws Eggs and Babies Diet Behavior Attack Evolution Extinction Bones and Fossils Career As a Paleontologist Dinosaur Books Locations of Dinosaur Digs BACK TO ARTICLE ARCHIVE HOME