Discovers the timeline of human development and explores early life and large-scale changes in Earth's climate, sea level and land masses in the past several million years.

Meeting Homo erectus, the first of the genus to walk completely upright.

Exploring the roles of gene flow and the exchanges of artifacts, ideas and social structure.

Discovering the complexity of early human history by meeting Denny, a female specimen.

Exploring the culture-rich lives of the Neanderthals, who existed for more than 300,000 years across a vast geographic space.