The Permian period, the last part of the Paleozoic Era, ended with the largest mass ... beginning what is called the Age of Dinosaurs. Although dinosaurs did not yet exist when the footprints ...

With a recent radioisotopic analysis of the fossil specimens dating the remains to around 230 million years old, this tiny 'terrible lizard' named Ahvaytum bahndooiveche is now the oldest-known ...

The Philip & Lucinda Dino-Show follows the two dinosaur explorers extraordinaire, as they set out to understand the Paleozoic Era with song, dance and acrobatics. Philip and Lucinda may be "dino ...