Tadpoles see well underwater, but what happens when they become frogs and live primarily on land? Researchers, curious about the answer, found the eyes of tadpoles undergo a surprising number of ...

Perhaps the most fascinating fact about the hairy frog is its formidable, hidden claws. Wolverine, a character in the Marvel movies, can extend sharp claws and then retract them. His claws pierce ...

While basically all frogs are semi-aquatic to some degree, some species spend nearly all of their lives underwater! Though they are quite rare, there are several notable varieties of nearly fully ...

Yes, you read the title correctly — I grew up with an African dwarf frog as a pet. Not a dog, cat, hamster or bunny … but a small, 3-inch-long, brownish-green aquatic African dwarf frog. It was winter ...

Unlike humans, frogs and other amphibians don't need to rely on their lungs to breathe; their unique skin helps them exchange oxygen and drink. But how do frogs breathe and drink through their skin?