Intelligence isn't unique to humans — as the 15 amazing videos of animals solving problems in this article are about to show ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American A new study published in Proceedings of the ...

When people think of intelligent animals, they immediately think of dolphins, elephants, and chimpanzees. But one of the most ...

Animal intelligence takes many forms and often defies human expectations. Some species solve problems, communicate complex ...

The planarian is nobody's idea of a genius. A flatworm shaped like a comma, it can be found wriggling through the muck of lakes and ponds worldwide. Its pin-size head has a microscopic structure that ...

Then I had an insight. I could explain much of the animal behavior around me if I saw them as using tactile, auditory, visual, olfactory, and gustatory “pictures”—I call them icons. I started to write ...