Her owner, Witgar Wiegele, is an organic farmer and baker who keeps the cow as a pet. With Wiegele’s permission, they conducted a series of randomized trials with a deck scrub broom, chosen for its ...

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 ...

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

Many animals have been studied and observed to have an incredible capacity for intelligence. Some of the most commonly cited examples of animal intelligence come from animals including primates, ...

The orca on the left carries kelp in its mouth, allowing the whales to "allokelp," or roll the plant between their two bodies. - Center for Whale Research Editor’s Note: Call to Earth is a CNN ...

Sure, maybe you could use some practice with the biscuit jointer, but did you know that drain plungers and toilet plungers ...

Austrian researchers say they've found the first known example of tool use by cattle, courtesy of a Swiss-Brown cow named Veronika. Scientists have documented a lot of animals that use tools, like ...

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 ...