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 genus of around 20 burrowing frog species found mostly in South Africa is famous for its members' short limbs, flat, angry-looking faces, and rounded “golf-ball” like bodies. Now, this collection of ...

Screaming or yelling is a natural reaction to a threat. One animal you’d likely never expect to hear this from, though, is a frog, which is more often associated with croaking. This is why rain frogs ...