International border barriers everywhere are harming wildlife by bisecting their habitats, disrupting their hunting and ...

At Ziwa ranch, a former cattle farm, there are now 48 rhinos – the only ones in the country living in their natural habitat.

Scientists created transgenic mice with woolly mammoth–like traits. But does it really bring us closer to bringing back woolly mammoths?

A creature once thought to be extinct has made a triumphant comeback, according to a press release from the Zoological ...