Intelligence isn’t unique to humans — as the 15 videos of animals solving problems below are about to show you. The animal kingdom is packed with creatures that can solve complex puzzles, use tools, ...

For most people, animal intelligence evokes images of dogs winning competitions or lab rats running through mazes. With a handful of notable exceptions, the idea that wild animals spend their time ...

Why do we underestimate cattle? Many choose to think of "edible" animals as unintelligent, but in the case of cattle, ...

Animal intelligence takes many forms and often defies human expectations. Some species solve problems, communicate complex information, or coordinate with others in ways that were once overlooked or ...

Can we finally retire the myth that goldfish have three-second memories? This oft-cited “fact” has been thoroughly debunked. Scientists have shown that fish can distinguish and remember individuals, ...