Chimpanzees have long fascinated researchers, not only for their unique behaviors, but also for how they are similar or (not) to humans. What’s been particularly interesting to field researchers is ...

If you liked this story, share it with other people. Across human languages and cultures, conversing involves listening to the speaker and rapidly responding to them. This phenomenon, known as ...

Human culture is not only complex, but it is also cumulative. We learn things from copying more experienced or older members of our species, but over the generations our skills and technologies are ...