Why it's awesome: Move over grumpy cat — say hello to the grumpy frog. In addition to being a famous meme, black rain frogs have plenty of unusual traits that make them fascinating critters. For ...

A video of a screaming cape rain frog encountered near Cape Town, South Africa, is drawing amusement as it makes its way around the Internet—but experts say the footage clearly shows a frog in ...

More than 7,000 species of frogs hop, climb and perch around our world—which means more than 7,000 unique frog calls permeate ...