"Some days are grumpier than others," Grumpy Cat's family wrote in a message on Twitter this morning, because, sadly, Grumpy Cat has died. The perpetually frowning cat was seven years old, according ...

A calico, peke-faced cat is drawing comparisons to the late Grumpy Cat, for the annoyed face they made in their rescue photo Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE ...

All cats can be a potential future furry soulmate, but sometimes people judge a book by its cover. If a cat looks crabby or mad, it’s easy to assume they are grumpy—but that’s just not always the case ...

One of the most famous cats in the world, Grumpy Cat, made an appearance at South by Southwest for the fourth year in a row - ...