Humans are often thought to be the only animals capable of language. But it’s difficult to prove a negative like this because we’ll never definitively know the subjective interior monologues of other ...

BUFFALO, N.Y. -- The ability to form categories is a crucial cognitive ability shared by humans and animals. It plays an important role in the way in which humans and animals behave toward objects in ...

Language distinguishes us humans; we learn it through experience and social interactions. Especially in the first year of life, human vocalizations change dramatically, becoming more and more language ...