ScienceTyrannosaurus 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
ScienceNew Fossil Find Challenges Assumptions About Evolution Of All Great Apes - That's Humans Tooby Jim Algar
ScienceAncient Creature With Lizard-Like Features Was In Fact World's Earliest-Known Turtleby Jim Algar
SciencePrehistoric Fossils Explain Lives Of Early Mammals Living In Trees And Undergroundby Jim Algar