Veronika, a cow living in an idyllic mountain village in the Austrian countryside, has spent years perfecting the art of ...

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

A very clever cow has learned to use sticks to scratch herself, the first time sophisticated tool use has been seen in ...

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

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 ...

A wolf was filmed pulling bait out of a submerged crab trap — with some experts howling with glee that it could be the first documented evidence of the beasts using tools. The female wolf was recently ...

Intelligence isn't unique to humans — as the 15 amazing videos of animals solving problems in this article are about to show you.

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

Many animals have been observed using tools. For example, chimps tear leaves off of branches and stick them into holes to pull out termites, and wild dingoes have been observed moving objects to stand ...