A study published in the Proceedings of the Royal Society B has found that monkeys may possess metacognition, the ability to know if they know or don’t know something. The rest of this article is ...
A recent study has shown how some species of monkeys have complex social hierarchies and how some are prone to taking risks ...
Psychologists have spent decades demonstrating the amazing abilities of animals. We now know, from lab experiments, that chimps can use blue triangles to represent red apples, and that dolphins can ...
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