Follow along with us for each episode as we discuss theories, observations and our favorite moments leading up to the finale. From the opening moments of Episode 4, the characters telegraphed duress ...

For most of us, visiting the zoo as a child brings up happy memories of adventures, melting ice cream, and childhood friends.

Male chimpanzees in Côte d’Ivoire’s Taï National Park use distinct “auditory gestures” to attract females. However, ...