A new study finds that when female mountain gorillas move to a new crowd, they look for females they’ve already met ...

In Rwanda's Volcanoes National Park, the last thousand endangered mountain gorillas live in the wild. Tourism for the ...

When female gorillas leave one social group and join another, they tend to seek out groups with other females that they've ...

With only about 1,000 left in the wild, according to the World Wildlife Fund and the International Gorilla Conservation ...

Scientists based the research on 20 years of data covering multiple groups of gorillas in Volcanoes National Park, in Rwanda.

A 20-year study on mountain gorillas reveals that female gorillas form lasting emotional ties with each other.

Female gorillas do not change groups randomly. They avoid the males they grew up with, thus preventing inbreeding, according ...

Female mountain gorillas are showing scientists how important friendship can be in the animal world.A long-term study from ...

Robin Roberts travels to Rwanda's Volcanoes National Park, where the last thousand endangered mountain gorillas live in the wild.

Female gorillas choose new groups by avoiding familiar males and following old female friends, reducing inbreeding and social risk.

"I'm not going if I don't know anyone"—sound all too familiar? Well it's not just humans. Socializing in a new group can be ...

The "GMA" co-anchor got a closer look at mountain gorillas in their natural habitat. There are only about a thousand still in ...