Understanding intelligence in the animal kingdom isn’t as simple as ranking species from most intelligent to least. There’s no universal IQ test that applies across species, and animals demonstrate ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Curious Kids is a series for children of all ages. If you have a question you’d like ...

When it comes to the smartest bird, we humans still have a lot to learn. Bird intelligence comes in many forms, and scientists are finding that many species exhibit intelligence similar to that of ...

When we think about intelligence, humans often come to mind first - but the smartest animals in the world are proving that brainpower exists far beyond our species. Across oceans, forests, skies, and ...