Learn how researchers tested a cow’s behavior and what her tool use reveals about animal intelligence.

The old Swiss Brown cow has astonished scientists in Austria with her broom, which she uses as a multi-purpose tool.

In 1982, cartoonist Gary Larson published a now-iconic "Far Side" comic titled "Cow Tools." In it, a cow stands proudly ...

Veronika, the Austrian cow, has become the first cattle known to use tools, according to a study that reveals new insights ...

The unexpected observation of a cow using a broom to scratch herself isn't necessarily surprising, but it expands our ...