Moral behavior does not begin and end with religion but is in fact a product of evolution.

In this lively and illuminating discussion of his landmark research, esteemed primatologist Frans de Waal argues that human morality is not imposed from above b

A young woman follows her fiancé to war-torn Congo to study extremely endangered bonobo apes-who teach her a new truth about love and belonging. In 2005, Vanes

To observe a dog's guilty look. to witness a gorilla's self-sacrifice for a wounded mate, to watch an elephant herd's communal effort on behalf of a stranded ca

Why do we think that we can understand animal voices - such as the aggressive barking of a pet dog, and the longing meows of the family cat? Why do we think of