The asteroid that decimated the dinosaurs was an extinction event of almost unimaginable force, recounts paleontologist Hans/Dieter Sues.
The mass extinction that wiped out the last of the dinosaurs paved the way for humans to inherit the earth, according to paleontologist Hans/Dieter Sues.
Paleontologist Hans/Dieter Sues describes the fearsome chewing power and brutal eating habits of T/Rex.
Thomas Holtz, Professor of Geology at the University of Maryland, describes the brief life and tumultuous times of his favorite creature // Tyrannosaurus Rex.
The reality of bizarre dinosaurs can be stranger than creatures found in myth or legend, marvels paleontologist Hans/Dieter Sues.
Thomas Holtz, Professor of Geology at the University of Maryland, explains how dinosaurs exhibited surprisingly sophisticated social behaviors.