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 ...

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, ...

It’s easy to assume humans are the smartest species on Earth, but a closer look at nature tells a different story. Across oceans, forests, and cities, many animals have shown they can solve issues, ...

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, ...

It took three days of hitchhiking to Miami from Michigan in the early 1970s, but 16-year-old Mark McCarthy was determined to get his first job at the Miami Serpentarium. He got it after the owner saw ...