There are endangered animals, and then there are those that are the last of their kind. The world's rarest animal is just ...

The goat was born with cyclopia–a rare defect that fuses the eyes into one. Instead of fading within hours from birth, as most cyclopic animals do, this little goat flourished. Stumbling across ...

Freshwater crocodiles are rare and protected in Thailand, officials said. Screengrab from the Department of National Parks, Wildlife and Plant Conservation's Facebook post The animals in the last ...

In fact, it was what they called “the rarest of rare” animals. What the Texas Parks and Wildlife—Trans-Pecos Wildlife District spotted from a helicopter and captured in video was a ...

The world is home to some rare species that seem almost too incredible to be real, reminding us how much more there is to discover in the natural world. Glass frogs have bright green or olive ...

In the cold, lightless Pacific Ocean deep, the seabed is scattered with metal-rich rocks coveted by miners -- and huge numbers of strange and rare animals almost entirely unknown to science.

As a result, marbled cats are considered one of the country’s rarest and most mysterious animals. The marbled cat seen at Kaeng Krachan National Park by Kittipong Ngamjing. Photo from Thailand ...

The New York Department of Environmental Conservation believes the state is home to roughly 700 native moose, which is a far ...