All human beings may have the ability to understand elementary geometry, independently of their culture or their level of education. In a spherical universe, researchers found that Amazonian Indians ...

Monkeys use some of the same basic mental strategies as people do to perceive abstract relationships between shapes, a new study suggests. The findings challenge the idea that humans crossed a sharp ...

Children share a common understanding of geometry with monkeys, reveals new research. Scientists say the study provides the first evidence that baboons and macaques share the same geometric intuitions ...