From Chimpan-A to Chimpanzee, These Apes May Have Humanlike Culture - The New York Times
- From Chimpan-A to Chimpanzee, These Apes May Have Humanlike Culture The New York Times
- Chimps Share Knowledge Like Humans Do, Spurring Innovation Scientific American
- Chimpanzees seem to get more technologically advanced through culture New Scientist
- 'Genetic time machine' reveals complex chimpanzee cultures Phys.org
- Chimps Are Upping Their Tool Game, Says Study. Why It Holds Relevance For Humans NDTV