Math isn't just a human thing. All kinds of animals, from African grey parrots to chimpanzees, are thought to have some kind of mathematical ability, but it can be hard to test. Now, a new study finds ...

Crows have a sense of geometric intuition much like our own, a new study reveals. They can detect the 'odd one out' in a set of geometric shapes, and have an affinity for geometric regularity – shapes ...

Crows have long been known for their clever tricks, but new research shows they may be even smarter than we thought. Scientists have discovered that crows can recognize geometric patterns—a skill once ...

Birds are brilliant animals, and crows are among the most intelligent. They’re often too smart for their own good, and they are capable of recognizing and remembering people they interact with. That’s ...

Add Yahoo as a preferred source to see more of our stories on Google. It’s a fascinating question that intrigues millions of pet owners, animal lovers, veterinarians and scientists all over the world: ...