Austrian researchers say they've found the first known example of tool use by cattle, courtesy of a Swiss-Brown cow named Veronika.

This post is in response to Do Cows Use Tools? New Research Says Yes By Marc Bekoff Ph.D. Veronika using a brush as a tool to scratch various parts of her body. Source: A. J. Osuna-Mascaró/with ...

Birds and wasps do it. So do octopuses, otters, polar bears and dolphins. A surprising number of animals use tools, and scientists say there are... Myth Busting: The Truth About Animals And Tools A ...

A pet cow named Veronika can scratch her own back with a broom — the first scientifically documented case of tool use in cows, researchers say. By Emily Anthes For a cow, Veronika has had what might ...

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 ...

Humpback whales might be a lot smarter than we first thought, scientists have found. These marine giants may create and wield their own tools, according to a new paper in the journal Royal Society ...

Behavioral ecologist Michael Weiss was browsing through new drone footage of the orca pods he studies in the Salish Sea when he spotted one of the killer whales carrying something green in its mouth ...