Environmental groups claim that the National Marine Fisheries Service delayed deciding on the salmon’s protections for over ...

The discovery of a well-preserved fossil is helping researchers learn more about an iconic Jurassic-period species.

A huge increase in critically endangered Archey's frog numbers has been confirmed, as the Department of Conservation updates ...

A few weeks later on January 25 she gave birth to kittens Venus, Mars, Jupiter, Saturn and Neptune - on the same day six ...

Tennessee is home to four venomous snakes, and this is where you'll find the most snake bite reports from its pit vipers.

The giant ibis, recognised as one of the world's most endangered bird species, has found a vital sanctuary in Cambodia.

With sharp catlike teeth and a doglike body, ancient carnivores called hyaenodonts were once at the top of the food chain, ...

As the weather changes and spring approaches, Arizona residents may see more animals, including Gila monsters, snakes and more. Here's what to know.

California is a beautiful state with no shortage of diverse plant and animal species. Unfortunately, the fates facing those ...

From the weird to the wonderful, here's our roundup of animals you've never heard of before (and certainly won't forget in a ...

The Andaman cobra is one of the rarest and least known of all cobra species. It is endemic to the Andaman and Little Andaman ...