The Catahoula Leopard Dog is packed with surprises. It roared to popularity for its wild, marbled fur and piercing eyes, but ...

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...

A “mysterious” ancient cat has been born at a zoo in Tennessee as part of a species survival plan for the rare predators ...

Every day, some of the world’s most incredible animals are being hunted toward extinction. Elephants, tigers, leopards, and ...

Clouded leopards are perfectly adapted for a life in the forest and have specialized anklebones and footpads that allow them ...

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity — or not.

The world of big cats is a captivating blend of power, grace, and mystery. These majestic creatures, from lions to leopards, ...

Clouded leopards are threatened by deforestation and poaching, as land is cleared for palm oil agriculture and they are hunted for their teeth, pelt and bones used in some traditional medicine ...