Millions of animals are at risk, but what are the rarest animals in the world? These are some of the most endangered animals, ...

While some species have shown signs of recovery, others remain on the brink, making immediate action crucial for their ...

O ne-horned rhinoceroses are the subject of a new study of the differences in appearance, behavior, and evolutionary history ...

A new study revealed significant differences in the appearance and behavior of the two one-horned Asiatic rhinoceros species, ...

Footage of four, rarely-seen snow leopards clambering up snowy cliffs in northern Pakistan has created a frenzy of excitement ...

This isn't the only recent sighting of an extremely rare animal. From a whale that hasn't been photographed in 150 years to an eyeless spider, here's a look at some of the world's most elusive ...

the Gobi bear is one of the rarest animals on Earth This was my second year of attempting to film them, and although my team had managed to gather footage of bears using remote cameras ...

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 ...

A recent study has reclassified the species commonly known as the Javan rhinoceros, proposing a more precise scientific name: Eurhinoceros sondaicus. The research highlights key differences in body ...