"All of these guys — snakes and turtles and crocodiles and birds, and the dinosaurs when they were around — they all come back to one common ancestor," Stervander explained, and so under the ...

Learn all about reptiles Get the lowdown on these creatures at weekly Tohono Chul Park event. Casey Sapio Special To The Arizona Daily Star Apr 28, 2011 Apr 28, 2011; 1 of 4 ...

Reptiles are a diverse animal classification group of scaly, cold-blooded vertebrates that can be found in habitats all around the world. Crocodiles, snakes, turtles and lizards belong to the ...

All reptiles have lungs and need air to breathe. Reptiles are vertebrates, which mean they have a backbone. Most reptiles have four legs, but some like snakes or slow worms have no legs at all.

These legless reptiles evolved from four-legged lizards during the Jurassic period (201 million to 145 million years ago). Like nearly all living reptiles, snakes are cold-blooded, meaning they ...

A new species of ancient reptile has been named after spending more than 200 million years buried in the ground. Threordatoth chasmatos was one of the last survivors of the procolophonids, a group ...

The former quarry located in Cromhall, South Gloucestershire, is renowned as a rich source of Triassic wildlife. Gliding reptiles, dinosaur relatives and even one of the earliest known lizards have ...