Dinosaurs: Walk in the Footsteps of the World's Largest Lizards

With each step you take, whether it’s outside your back door, at the edge of a nearby pond, or along a path in a national park, you may be setting down your foot in the same place that a dinosaur once did. Just imagine, dinosaurs roaming the same earth we live on today! What an amazing place our planet must have been during the time of those mighty creatures. There were enormous plant-eating dinosaurs, perhaps gathered in herds, grazing in a forest-surrounded meadow. And there were packs of...