Former President Barack Obama admitted he's trying to dig out of a 'deep deficit' with wife Michelle Obama, a quip he made ...

Learn more about complex compositionality, an ability to combine words and calls that humans and bonobos apparently share.

A new study finds bonobos combine sounds in complex ways, offering clues to the early roots of human language and how ...

In evolutionary terms, fitness is defined as an organism's ability to survive and reproduce its genes into the next ...

Chimps apply engineering skills to select tools with the right characteristic for hunting termites. This can teach us more ...