— Mom's useless when it comes to helping Mitty play Trivia Crack, and she's ungrateful about his intervention regarding her dating life. So, he texts!
— The cats of Tom von Kap-herr and his family inspire poetry, comics, and laughter from fans.
— As the #GrumpyTownUSA Contest winner, the city got to have her at the ribbon-cutting ceremony for its new Berkeley-East Bay Humane Society mobile adoption center on Saturday.
— This original web celeb embraces capes, colorful boxes -- and a new, hairless roommate?
— The game features celebrity cats such as Henri Le Chat Noir, along with special-needs cat Sheldon.
— Oskar became an web sensation in 2011 as a kitten. Here's a photo update on how he's doing.
— Mittens puts his own frantic spin on this week devoted to thoughtful communication -- he texts!
— It's time to talk about the overexposure of the modern-day Internet celebrity cat.
— Resolutions refuse to meet expectations, Mom has switched cat litter (gross), and Drunk Patty shows up with a cat-sized taco costume. Mittens texts!
— Tom Fonder's web comic depicts a business-savvy feline living in the corporate world.
— The site rounds up the best holiday cat pictures and provides commentary just for Catster readers.
— The top cat searches of 2014 reflect our continuing fascination with the most basic cat activities.
— A resentful elf intercepts Mittens' letter, and Drunk Patty has a secret, fancy identity. He texts!
— These holiday gift ideas include a new appearance from Nyan Cat, electronic cat ears, and the world's first artificial-intelligence-based cat toy.
— The handsome lad with one blue and one gold eye loves Taylor Swift, Colonel Meow, and bow ties.
— Le Chat Noir analyzes street felines in "Parisian Cats," Karl Lagerfeld's volume on Choupette, and "Cat Lady Chic" translated into French.
— Swoon over these pictures of Little P, Roku, and Hachi, three small cats with big online followings.
— "Grumpy Cat's Worst Christmas Ever" airs Friday, Nov. 29, on Lifetime. Are you ready?
— A taco costume, visits from Drunk Patty, and no bucket of treats? Mitty thinks it's the worst holiday ever, so he texts.
— This plush-haired furball is named for a character in the Adult Swim heavy metal cartoon "Metalocalypse."
— Are cats secretly Time Lords? These hairless cats look a lot like the new Doctor Who, Peter Capaldi.
— This social media app for the iPhone lets users upload pictures of their cats and befriend others.
— Could this smoosh-face kitty with possible crime family links be your new Internet overlord?
— He grooms with a vacuum and claims that his mustache is glorious. We're not going to argue.
— I saw cat videos as well as clothes, toys, accessories and authors, but I also brought my cat, and we met tons of others.
— The "Parks and Recreation" actress will star in "Grumpy Cat's Worst Christmas Ever."
— The Siamese also confirms the long-suspected existence of a Secret Cat Stuff Plan for possible world domination by the feline species.
— I volunteered at a fundraiser with Lil Bub, and it was clear just how special Bub is to many people.
— The festival's 10,000 fans (including lots of cat guys!) enjoyed lots more than an hour of our favorite videos.
— The physical prowess of cats is amazing, but sometimes they overestimate their own abilities.