Crows can recognize geometric patterns, suggesting that humans aren't unique in understanding shape structure.

Crows endemic to New Caledonia happen to be extremely smart, proving to be among the most intelligent birds, with scientific research shedding light on their exceptional mental faculties. When we ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Crows don’t just remember humans. Here’s a breakdown of how they form opinions, assign reputations and teach each other who to trust. If you’ve ever felt like a crow was watching you a little too ...