For the past few years, Hidetomo Kimura has been dazzling fish lovers with his high-concept aquatic displays. Called "Art Aquarium," they are probably like nothing you've ever seen. » 6/03/14 8:00am 6/03/14 8:00am

Dogs are big, dumb, infinitely lovable obedience machines. Cats—love 'em, hate 'em, or spend half your day giggleweeping to Internet videos of them—are anything but. Why are they so willfully difficult? What's going on in their heads? The short version: we don't really know. » 4/22/14 9:26pm 4/22/14 9:26pm

Sushi is at its most delicious when it's simple. Obviously years of training is required to become a master sushi chef and details matter immensely but you can boil down the essence of sushi to rice and fish. Yum, however you slice it. But could you make sushi even simpler? One sushi chef did. He used a single grain… » 3/18/14 6:21am 3/18/14 6:21am

That's one big fish. One really big fish. Your typical smaller grouper weighs between three and five pounds, but this is hardly typical. This is a goliath grouper. » 11/13/13 4:00am 11/13/13 4:00am

Tekken 3, way back in 1997, had plans to include a new animal character in the fighter roster—a salmon. It was quickly judged too ridiculous to justify a $1-per-play cost in an arcade. Well, Tekken Revolution is taking suggestions for new characters, and the fish is one of them. And the others are even weirder. » 7/13/13 2:00pm 7/13/13 2:00pm

Somehow it just seems inevitable, really. There have been virtual worlds for mice and iPad games for cats. » 8/24/12 4:30pm 8/24/12 4:30pm

Like a fish borne from the ashes of Dreamcast's Bass Fishing comes another wacky Japanese toy: Takara Tomy's Virtual Master Reel. It's an augmented-reality fishing reel that uses its 0.3MP camera to insert your real surroundings into the fishing game. » 2/02/11 5:12pm 2/02/11 5:12pm

Here at Kotaku, we're big proponents of facial hair, even if some of our esteemed colleagues aren't with the program yet. Now science proves that a bushy moustache does indeed make males more attractive to females. Well, female fish at least. » 6/30/10 5:20pm 6/30/10 5:20pm