RAPID CITY, S.D. (KOTA) – Alligators in South Dakota. Of course, there aren’t any gators roaming around in a nearby lake. However, alligators did once call...
The discovery of Tyrannosaurus mcraeensis, a sister species of the famous Tyrannosaurus rex, suggests that tyrannosaurid dinosaurs originated on Laramidia, an island continent that existed between...
