Intelligence isn’t unique to humans — as the 15 videos of animals solving problems below are about to show you. The animal kingdom is packed with creatures that can solve complex puzzles, use 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 unexpected observation of a cow using a broom to scratch herself isn't necessarily surprising, but it expands our ...

A new study is the first to describe tool use in a cow. It could be evidence that livestock has higher cognitive capabilities ...

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 ...

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

A Swiss Brown cow has been shown to use tools flexibly and deliberately, challenging long-standing assumptions about the cognitive limits of livestock. In 1982, cartoonist Gary Larson introduced ...

A pet cow named Veronika uses a tool in a surprisingly sophisticated way—possibly because she has been allowed to live her ...