Add Yahoo as a preferred source to see more of our stories on Google. Numbers do not exist in all cultures. There are numberless hunter-gatherers embedded deep in Amazonia, living along branches of ...

One is the loneliest number that you’ll ever do, especially if you don’t even have a word for it. That’s the situation of the Pirahã people, denizens of Brazil’s Amazon rainforest who have no term for ...

Researchers have found a new relationship between counting ability of Tsimane' individuals and their ability to perform matching tasks that involve numbers up to about 25. The results suggest that in ...

Lorraine Boissoneault - Author, Body Weather: Notes on Chronic Illness in the Anthropocene "Numbers are a human invention, and they’re not something we get automatically from nature," says Caleb ...

Among many of the Tsimane’ people, who live in a remote region of the Bolivian rainforest, numbers do not play an important role in their lives, and people living in this society vary widely in how ...