The crows in Japan have only been cracking nuts this way ... and humans are all highly social–and smart–animals. Some ravens certainly apply their intelligence for the good of the flock.

It’s a fascinating question that intrigues millions of pet owners, animal lovers, veterinarians and scientists all over the world: Just how smart are animals? Scientists once believed a brain ... and ...

Are animals smart? – Deron It’s a fascinating question that intrigues millions of pet owners ... recall important information about their environment and recognize themselves in the mirror. Toolmaking ...

Although the crow population in the Japanese capital has shrunk considerably, the birds continue to make huge messes in the five locations being tested in Adachi Ward. The ward is the first ...