“What’s at the Center of the Earth?” takes kids on a new science adventure PBS KIDS’ series DINOSAUR TRAIN will premiere an all-new one-hour special, “What’s at the Center of the Earth?,” on Monday, ...

Not only does this activity pad satisfy your kids’ dino obsession, but it also makes for a great travel toy. It’s perfect for long car rides or waiting for food to come to your table at a restaurant.

Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 million to 230 million years ago in the Triassic Period, and went extinct ...