Greenville couple grows, shows and sells award-winning 'living jewels' ... and it all started with a backyard pond.

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. In Northern Michigan, the Glen Lake Association recently hired bowfishers to remove invasive koi fish from the lake — and not a ...