Researchers trace the areas of the brain that are active when birds are using tools. Crows are the coolest. I live in coastal Washington, and I always enjoy watching the contrast between the crows and ...

Animal training can teach carrion crows to use a stick tool to retrieve food. With increasing practice, they not only demonstrate great skill and achieve their objective in a few steps, they also ...

Do you think animals have some secret intelligence superior to our own? Do dolphins solve problems of great complexity? Do crows use tools? There is no end to the amazement we find in the animal ...