Emory University primatologist Frans de Waal is a prolific author who has written extensively on the cognitive and emotional lives of nonhuman animals (animals). His latest book called Are We Smart ...

Behind the quiet presence and watchful eyes of the wild lies a world of deep feelings, logic, and rich emotional lives that standard biology textbooks completely missed. Every other day, researchers ...

Understanding intelligence in the animal kingdom isn't as simple as ranking species from most intelligent to least. There's no universal IQ test that applies across species, and animals demonstrate ...

The global search for the most intelligent animals has become one of science's most captivating pursuits. From jungles to oceans to treetops, researchers are continually discovering surprising new ...