Discusses the characteristics of great apes, and the relationship between non-human primates and humans.
Examines the unique connection between humans and chimpanzees.
Meet a silverback gorilla and family in this video.
This clip will leave you wondering at how close orangutan behaviour is to our own.
Reviews characteristics of great apes, including humans.
Find out how scientists think ''Homo sapiens'' developed their big brain and what it costs to maintain it.
Some people like to say genes make us what we are, now it seems there is some redundancy in what we are.