PHOENIX (AP) – Thanks to a photo posted on a social-media website that captured the public’s imagination, Grumpy Cat has emerged as a bona fide celebrity. Evidence of the cat’s burgeoning fame could ...

The World's Grumpiest Cat— and the world's most adorable internet sensation—continues to delight fans of all ages. With her ever-present pout and sassy disposition, Grumpy Cat has won the hearts of ...

Editor's note: Grumpy Cat, the feline whose disapproving mug made her the star of internet memes, died May 14 at age 7, her publicist confirmed. (You read that right; this cat was so famous, she had a ...

Grumpy Cat, the Internet's favorite forlorn feline, is expanding her domination of American culture with a new coffee drink called the "Grumppuccino." This comes just a week after Grumpy Cat held a ...

In seven years, Grumpy Cat achieved more celebrity than most of us could ever dream of. The cranky internet sensation’s million-dollar frown and deadpan humor captured our hearts, especially when we ...

Internet sensation Grumpy Cat, who shot to fame last year after pictures of her grouchy face went viral, has released a book, imaginitively titled Grumpy Cat: A Grumpy Book. The two-year-old family ...

After going viral in 2012 and ruling the Internet as one of the first — and most prominent — social media pet stars, Grumpy Cat died on May 14, leaving behind 2.7 million Instagram followers and fans ...

THE sassy two-year-old feline is building a showbiz empire one paw at a time — but that’s still nothing to smile about, as Mel Evans discovers. You already have one book — A Grumpy Book: Disgruntled ...

STATEN ISLAND, N.Y. — Lenore Marchese has always had a special affection for children’s books and the positive messages they convey. She got to thinking about how much she would enjoy writing one ...