A fossil from one of the largest dinosaurs to live in North America was discovered in a national park in Texas. In March, students from Sul Ross State University went to Big Bend National Park for ...

Titanosaurs were among the largest land animals to ever exist. Now, paleontologists attribute their success to unique adaptations that combined traits of both reptiles and mammals. Let’s discover how ...

The alligator gar is a unique and ancient species of fish that has captured the attention of scientists and anglers alike.

Bird beaks come in almost every shape and size—from the straw-like beak of a hummingbird to the slicing, knife-like beak of ...

Discover how crocodiles survived two mass extinctions thanks to their flexible diets and habitats, according to research.