On Thursday, July 3rd, one rare and beautiful Tortie Persian cat was just trying to nap when someone woke her up. She actually could not believe someone had the audacity to try that, and her grouchy ...

Related: Cat's Grumpy Reaction to Waking Up Is All of Us in the Morning Geez, this cat really has it out for his mom's boyfriend. And just look at how serious he is, for all we know, this little ...

Grumpy cat at Nebraska shelter secretly loves snuggling and dreams of blanket forts and judging neighbors, humane society says.

CHP rescued a cat that had a striking celebrity resemblance, as it looked like the popular meme Grumpy Cat.

A cat resembling the internet celebrity Grumpy Cat that was rescued earlier this week from a busy freeway in the East Bay is currently being fostered by a California Highway Patrol officer.

(KRON) — California Highway Patrol officers found a fluffy light gray cat in Hayward that has a face as moody as the famous Grumpy Cat. Grumpy Cat soared into fame when her frowning face was … ...

The real-life Grumpy Cat died five years ago — but for the company that owns the likeness of the oft-memed cat, the trademark lawsuits live on.

This cat is in a happy place despite having a permanently sad face owing to a rare medical condition.

The original Grumpy Cat, real name Tardar Sauce, became an internet sensation after her photo was posted on Reddit.

Grumpy Cat, whose real name was “Tardar Sauce,” died peacefully at home after contracting a urinary tract infection, her family announced on Instagram in May.

Grumpy Cat After Death: Animated Projects, Books and Even Lottery Tickets After going viral in 2012 and ruling the Internet as one of the first — and most prominent — social media pet stars ...