Sourcing and selling koi carp — some of the most expensive pet fish in the world — can be both a profitable business and an enjoyable pursuit. This is especially true for Tim Waddington, the owner of ...

Nishikigoi, better known as koi fish, are a well-known variety of the common carp. They are bright red and white and revered for their vibrance and grace. Even other animals, including their predators ...

A Dutch Shepherd named Wiebe has found companionship in an unexpected place: a koi pond. As a young pup, Wiebe was scared to get near the koi carp fish at a nearby pond, according to owner Dorri ...

A fishy disappearance of Japanese koi in one Maryland community has led residents to believe they’ve been targeted by thieves. Three burglaries have been reported in Howard County, a municipality in ...

In many parts of Europe, the common carp is a prized table fish. But it's is arguably Australia’s most vilified fish.

The U.S. National Arboretum had a unique task: dividing and categorizing the hundreds of colorful koi, also known as Japanese carp, thriving in the pool. The koi were so happy there that they ...

Under the cover of early-morning darkness, two men methodically whisked away thousands of dollars from a local Yucaipa restaurant on Saturday — in the form of fish — authorities said. Eighty-five koi ...