Chimpanzees

Birthday bash for Rita the chimp, 57

Are politicians really like chimps? Video, 00:05:34Are politicians really like chimps?

Chimps can play rock-paper-scissors. Video, 00:00:45Chimps can play rock-paper-scissors

What Nemley Jr's death means for chimps

Chimps' strength secrets explained

Watched chimps change hunting habits

How scientists affect chimps' hunting. Video, 00:01:23How scientists affect chimps' hunting

Chimp smugglers given six months in jail

Baby chimp thriving after rescue. Video, 00:00:46Baby chimp thriving after rescue

Arrests 'big step' in chimp trade battle

The secret trade in baby chimps

Chimp trade: Rescued ape in new home. Video, 00:00:47Chimp trade: Rescued ape in new home

Chimp trade: How apes are smuggled. Video, 00:00:33Chimp trade: How apes are smuggled

Chimp trade: Inside the 'blue room' Video, 00:00:10Chimp trade: Inside the 'blue room'

Chimp trade: Raid busts trafficking network. Video, 00:02:38Chimp trade: Raid busts trafficking network

Chimp drinking culture caught on video. Video, 00:00:43Chimp drinking culture caught on video

Clue to how humans evolved big brains

The journey of a trafficked chimp. Video, 00:01:10The journey of a trafficked chimp

Goodall: More support for alternative testing. Audio, 00:01:48Goodall: More support for alternative testing

The chimps 'learning to be chimps' Video, 00:01:00The chimps 'learning to be chimps'

'Staggering' extent of great ape trade

Chimp's 21st birthday party at zoo

Meet the animals who are in charge