Tyrannosaurus Rex Likely Had Lips, Says Paleontologist Here's why vertebrate paleontology expert Robert Reisz is convinced that the Tyrannosaurus rex and other theropod dinosaurs probably had lips covering their sharp, jagged teeth. by Katrina Pascual
Science New Fossil Find Challenges Assumptions About Evolution Of All Great Apes - That's Humans Too by Jim Algar
Science Ancient Creature With Lizard-Like Features Was In Fact World's Earliest-Known Turtle by Jim Algar
Science Carolina Butcher: Meet The Monster Crocodile That Terrorized Earth Pre-Dinosaurs by Jim Algar
Science Prehistoric Fossils Explain Lives Of Early Mammals Living In Trees And Underground by Jim Algar
Science Dragon-Like 50-Foot-Long Dinosaur Fossil Discovery in China Stumps Paleontologists by James Maynard
Science Ancient mammal chilled with the dinosaurs: Newly discovered fossil in Madagascar reveals story by Jim Algar
Science 90-million-year-old turtle fossil discovered in New Mexico: Evidence found in once-swampy desert by James Maynard
Science Megalodon sharks, terror of the oceans, became extinct 2.6 million years ago and whales grew by Jim Algar
Science Giant ostrich-like dinosaur skeleton nearly complete, unraveling 50-year-old mystery by Jim Algar
Science Scientists uncover paddle mud tracks, discovery may reveal how ancient reptiles moved, caught prey by Jim Algar
Science Godfather of all dinosaurs discovered in Argentina: 'World's largest' stuns paleontologists by James Maynard
Science Dolphins have been swimming oceans six million years earlier than previously thought by Cez Verzosa
Science Fossils from La Brea Tar Pits show climate change drove evolution of ice age predators by Jim Algar