This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. BROOKFIELD, Ill. — The Brookfield Zoo ...

A nyala was filmed repeatedly headbutting a leopard. A heartbreaking video shows a baby nyala repeatedly headbutting a leopard in an attempt to escape the predator. The video was filmed by safari ...

HOUSTON (KTRK) -- A baby nyala at the Houston Zoo has graduated from bottle feeding after some touch and go moments in her care. Opal, one of four nyala calves born at the zoo this summer ...

Mountain nyala (see photo)—large, very impressive antelope endemic to the Bale mountains. Entire global population found in Bale. Numbers increasing and sightings guaranteed. Giant mole-rat (see ...

This beautiful sweetheart is a nyala. Nyalas are a kind of African antelope known for their distinct looks. Males have spiral horns, slate grey to dark brown coats and up to 14 stripes on their backs.

Wellington Zoo herbivore team leader Bobby Stoop talks about the new additions to the zoo's nyala herd. Storks have been making regular visits to Wellington Zoo lately - and not as residents.