Researchers Banned Pencils From a Lab Just to See What These Rare Crows Would Do Next ...

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 ...

A study of New Caledonian crows, which use sticks to fish beetle larvae out of tree trunks, shows exactly how advantageous tool use can be for animals. "Evolutionarily, animals that use tools have an ...

A new study suggests bees may be capable of using tools to solve unfamiliar challenges, adding to growing evidence that ...