- Neolithic Humans and the Dawn of a New Stone Age
- What Was the Height of the Denisovans?
- Pliocene Animals and the World They Inhabited
- Peking Man: Discovery, Fossils, and Disappearance
- Pleistocene Epoch: The Ice Age of Giant Prehistoric Mammals
- When Did Mammoths Go Extinct? A Surprising Timeline
- Charting the Homo Erectus Migration Route From Africa