Scientists have discovered the world's first transparent frog, an incredible amphibian that allows you to see its internal ...

During the hikes, researchers found over 20 unfamiliar-looking frogs, the study said. They took a closer look at the animals ...

But when it comes to their comfort temperature, the frogs are very different. For these cold-blooded animals, this is no small matter: amphibians cannot regulate their body temperature and are ...