Crows are objectively awesome-leaving gifts for humans who prove themselves worthy, exploring interspecies friendships and learning to count-and a new study on corvid intelligence published in Science ...

New research reveals crows plan for the future. Experiments show these birds choose tools without immediate reward. This ...

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 ...

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: ...

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 ...