New Dinosaur Had Potbelly, Claws Like Wolverine
Dinosaurs Went Underground to Wait Out Extreme Weather
Killer Dino Stalked Outback
"Dinosaur Mummy" Has Skin Like Birds' and Crocodiles'
Rabbit-Size Elephant Ancestor Found -- Oldest Known
Pterosaur's Wing, "Hairs" Unlike Any Living Animals'
First Animals Evolved in Lakes, Not Oceans, Study Hints
Comet Impacts Triggered Ice Age Extinctions?
New Dinosaur Had Potbelly, Claws Like Wolverine
Dinosaurs Went Underground to Wait Out Extreme Weather