Brain teasers are one of the popular puzzle games for testing your intelligence and problem-solving abilities. In these games ...

Intelligent male mosquitofish mate more, suggesting intelligence and brainpower evolved partly for reproduction, not just ...

As a result, populations became smarter over time. But there is another explanation for the evolution of intelligence: ...

Understanding the mysteries of animal intelligence opens windows into the plethora of ways animals perceive, interact with, ...

We know animals are intelligent, but what we don’t know is how to compare the intelligence of one animal to another. Our Animal IQ Rubric helps us measure five domains of intelligence to finally ...

Love is all you need. And according to new research from The Australian National University (ANU), the same is true in the ...

Just how smart are animals? Scientists once believed a brain with billions of neurons was a requirement for intelligence. After all, that’s why you’re able to think – neurons are the nerve cells in ...