western lowland gorillas Watch this mother gorilla lovingly kiss her new infant again and again Carla Sinclair

animals Adorable critically-endangered gorilla born at the US National Zoo David Pescovitz

language Gorillas at Atlanta zoo learn to make new sound to capture zookeepers' attention — it's called a "snough" Jennifer Sandlin

animals Two half-brother gorillas play and laugh together Gareth Branwyn

Technology Gorilla, 3, gets treated for cataract (VIDEO) Xeni Jardin

obituary R.I.P. Koko, the amazing gorilla who used sign language to communicate with humans Rusty Blazenhoff