What Can Teeth Tell Us About Extinct Animals?
2:20
Cretaceous Q&A: "Why do we find so many dinosaurs in Alberta?"
5:55
Can animals laugh?
19:45
Great Transitions: The Origin of Humans — HHMI BioInteractive Video
1:23:50
What the Fossil Record Tells Us About Parasites, and What Parasites Can Tell Us About Fossil Animals
48:35
You Are What You Eat: Revealing Dinosaur Diets Using Fossil Tooth Chemistry
45:44
Earth and Mars—One Wet, One Dry. Why?
48:28
Theropod Dinosaurs of the Nemegt Formation (Upper Cretaceous) of Mongolia
1:03:02