A fossil from one of the largest dinosaurs to live in North America was discovered in a national park in Texas.

Sul Ross students and professors collect a fossil from a giant dinosaur at a Texas national park. Photo from Sul Ross State University. A fossil from one of the largest dinosaurs to live in North ...

This plant-eating dinosaur, related to meat-eaters, possessed a sloth-like build with unique two-fingered hands, setting it apart from its relatives. Its claws, complete with preserved keratin ...

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 ...