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 ...

At this point, you have most likely heard the news that one of the most famous animals on the planet, the legendary Grumpy Cat, aka Tardar Sauce, passed away at age 7 on Tuesday, May 14, according to ...