The birth increases the Bageni family to 59 individuals, making it the largest gorilla family currently living in the park.

Double trouble! Endangered mountain gorilla gives birth to twins. There’s been double baby joy for one of the world’s most ...

THE HAGUE, Netherlands (AP) — A giant panda has given birth to a cub at a Dutch zoo, in a boost to the captive population of the vulnerable mammals. Ouwehands Dierenpark announced Friday’s birth on ...

Learn how an endangered species that rarely has twins is caring for two newborns — and why the coming weeks matter most.

In a "groundbreaking achievement," a clone of an endangered species of ferret has given birth to babies for the very first time. The mother, named Antonia, is a clone of another black-footed ferret, ...

A small brown mouse has just done something no mammal has ever done before: give birth on Earth after spending part of its ...

Animals born from cloned endangered species are no longer just for the silver screens of “Jurassic Park.” They might just be a model for species conservation. The U.S. Fish and Wildlife Service ...

Despite being mammals, these remarkably cancer-resistant animals share a lot in common with cold-blooded species.

THE HAGUE, Netherlands (AP) -- A giant panda has given birth to a cub at a Dutch zoo, in a boost to the captive population of the vulnerable mammals. Ouwehands Dierenpark announced Friday's birth ...