Dog intelligence has long fascinated experts, and studies now explain how high the IQ of dogs is and what it reveals about ...

From problem-solving to emotional intelligence, these five animals exhibit brainpower that rivals humans.

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 smartest cow ever lives in Austria and uses tools to solve problems, challenging what we know about cattle intelligence.