Florence Danly named the koi that swam in her backyard pond. There was Sky and Bella and Big Mama and Goldie and — her favorite — Marilyn, a large-eyed diva of a fish who liked to flaunt her beautiful ...

Once a simple food fish, koi have transformed into living jewels, with some fetching sky-high prices in the global luxury market. Here's how this happened. In the world of high-end pets, few creatures ...

OKLAHOMA CITY (KOCO) - This is not something a fisherman sees every day. Members of Oklahoma City’s Fishery Team were out on the water on Monday and spotted a 14-pound koi in a pond. “Running bet is ...