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 ...

New Caledonian crows may find tool use fun, according to a new study. This is an Inside Science story. (Inside Science) -- Getting food is nice. But scoring that food through clever tool use is even ...

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 ...