CHICAGO -- A pair of rare Amur leopard cubs were born at the Brookfield Zoo Chicago earlier this month, the zoo announced ...

These are the rarest animals on Earth creatures so elusive, so endangered, that most people don’t even know they exist. From the ghostly white Amur Leopard with fewer than 100 left in the wild ...

A 'very difficult' challenge was set to find a group of critically endangered animals. See the amazing photos.

Extinction is an overwhelming concept, difficult to grasp in its enormity and finality. Thousands of species are barreling ...

"It's very gratifying to know that one of the world's most critically endangered animals is doing well and breeding within ...

Earlier this month, Namdapha National Park cameras in India captured a rare glimpse of the endangered white-eared night heron ...

The condor, named Jane, was unable to stand in what the zoo called a tragic example of lead poisoning, the biggest threat to ...

The greater one-horned rhino calf and the Grevy's zebra were born earlier this month, less than three weeks apart from each ...

Spotted linsangs, or Prionodon pardicolor, are “one of Asia’s least studied species,” researchers said. They likely feed on ...

With it's widely varied landscapes, Arizona is home to so many cool creatures. These are 10 of the most unique animals. Have ...

An Iowa family had an extremely rare sighting this week – not one, but two white deer, strutting in the wild. “We were driving home just at dusk on this back road and all of a sudden, my wife ...