The ornamental fish breed retails between $20 and $20,000 on average per fish. Local company Ohio Koi's home to thousands of them.

SALT LAKE CITY (CN) - A pest control company killed dozens of koi during a botched insecticide spray, a farm claims, leaving the business with only four of the prized fish. Utah Koi Trout Farm sued ...

Koi ponds have a way of creating instant calm—from the sound of the water to the way the fish move, the experience is a Zen escape. “A koi pond adds magic,” said Janice Parker of Janice Parker ...

An opportunistic otter has helped itself to a whopping $124,652 worth of koi carp from ponds at a luxury hotel and spa in the UK. Video from the Grosvenor Pulford Hotel and Spa in Chester shows the ...

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 ...

Police are appealing for witnesses after 18 koi carp were reported stolen from a garden pond. The fish were taken from a property in Longlevens, Gloucester, on 26 November, Gloucestershire Police said ...

BOISE - The Boise Depot is one of our city’s most iconic treasures. But did you know that there are also some lovely gardens there where you can walk past streams and waterfalls, as well as several ...