For a long time, scientists judged animal intelligence by how closely it resembled human behavior. That left a lot unnoticed.

This video counts down seven animals that show remarkable problem-solving, communication, and learning skills. From dolphins to crows, each example highlights how animal intelligence challenges what ...

As humans, we like to think we invented intelligence, relying on education and experience to reinforce our confidence in what we know. But, wander through jungles, oceans, and skies, and you'll see ...

Many years ago, some kind soul wove a pair of sandals for a horse. We will never know the identity of the weaver or the creature the sandals were woven for, but the shoes have endured for well over a ...