Paleontologists discovered a 94-million-year-old mosasaur fossil, Sarabosaurus dahli, in southern Utah shale. This early ...
An iguana-like creature with a needle-sharp snout has been confirmed from a fossilized skeleton as a species of the marine reptile thalattosaur previously unknown to science that roamed the coast of ...
A small reptile discovered in the United States is helping scientists better understand a group that once lived alongside ...