Crows can count... out loud! They do so similarly to human toddlers who are learning to tally things up. A neuroscientist trained birds to produce a number of calls in response to random visual cues.

Besides being dark and mysterious, crows are extremely intelligent birds. So smart, in fact, that it might be a little bit scary. Even though their brains are the size of a human thumb, their ...

Tired of ads? Subscribers enjoy a distraction-free reading experience. Click here to subscribe today or Login. SEATTLE (AP) — For nearly every step of his almost 12-mile walk, Darryl Dyer has company.

Crows are incredibly intelligent birds that are capable of recognizing individual humans. But building trust with a crow goes beyond cool gifts and free snacks; you get to form a unique bond with one ...

A new study shows that like humans, crows can recognize geometric regularity, making them the first nonhuman animal known to have this ability. Squares, triangles, circles - these geometric shapes ...