Amphibians also have special skin glands that produce useful proteins. Some transport water, oxygen, and carbon dioxide either into or out of the animal. Others fight bacteria or fungal infections.

Cold-blooded – Animals which become colder or hotter depending on the temperature around them. All amphibians are cold-blooded. Frogspawn – The eggs of a frog. In the UK amphibians lay their ...

You might know axolotls from video games like “Minecraft” and “Pokemon,” but the aquatic salamanders with unique, adorable ...

These iconic rain-forest amphibians sleep by day stuck to leaf ... may play a similar role in thwarting predators. Many of the animals that eat red-eyed tree frogs are nocturnal hunters that ...

"Amphibians are the world's most threatened animals," Duke University frog researcher Junjie Yao, who was not involved in the study, told The Associated Press. The biggest threat to amphibians ...

The Eastern hellbender, North America's largest salamander and Pennsylvania's state amphibian, is one step closer to ...

Though amphibians and reptiles represent some of the most rapidly disappearing species on Earth, they've long been underrepresented when it comes to wildlife protection. So in 2010 the Center made ...