The Eastern lowland gorilla is considered the most endangered of all gorilla species. Also called Grauer's gorilla, they are also the world's largest gorilla, weighing as much as 440 pounds and ...

The western lowland gorilla is a calm, non-aggressive species in danger of sickness and poaching. They knuckle-walk while crawling on all fours, bearing all their weight on their curled third and ...

What would you do if you were approached by a silverback mountain gorilla? Watch the amazing footage of this close encounter.

Adelina and her mate Kivu (33) were recommended for breeding by the Gorilla Species Survival Plan (SSP), and officials say copious amounts of planning and preparation were taken by their animal ...