NATURE producer Jill Clarke gives an update on the leadership shakeup in Titus's gorilla family.

While his prolific mating is a clear sign of the king's success, this unique gorilla's extensive family tree grew out of tragic circumstances.

In 1974, researchers witnessed something few have ever seen: a newborn gorilla in the wild.

Decades of research, tracking gorillas day by day through the Virunga Mountains, has shown that they are basically gentle creatures with individual personalities and rich social lives.

In 1956, the Columbus Zoo in Ohio became the home of the first gorilla to be born and raised in captivity.

NATURE's six-part series TRIUMPH OF LIFE presents the remarkable story of evolution and its survivors.

NATURE's six-part series TRIUMPH OF LIFE presents the remarkable story of evolution and its survivors.

NATURE's six-part series TRIUMPH OF LIFE presents the remarkable story of evolution and its survivors.

NATURE's six-part series TRIUMPH OF LIFE presents the remarkable story of evolution and its survivors.