A recent study that shows how cows can use tools recalls the controversial 1982 cartoon from "The Far Side" comic strip ...

A pet cow named Veronika can scratch her own back with a broom — the first scientifically documented case of tool use in cows ...

Scientists investigating video of a cow using tools say their findings could expand the list of animals capable of tool use.

While gorillas typically use tools less frequently than other animals such as chimps, for example, they have been known to make tools out of the objects in their surroundings when needed. Gorillas in ...