Koi are actually a type of carp, and today they're some of the most expensive pet fish in the world. But why? Koi were originally raised in Japan in the 1700s when rice farmers first began ...

Did you know some species of pet fish can live as long, if not longer, than dogs and cats? Learn how this wonderful species lives so long, and how.

Almost £1 million worth of rare koi carp collected by the late Freddie Mercury have been accidentally killed by a gardener. The Queen star's 89 fish, each more than 2ft long, were worth about £ ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Benzinga and Yahoo Finance LLC may earn commission or revenue on some items through the links below. A couple preparing to close on a new home in just a few days found themselves caught in an ...

Koi diplomacy is back with Japanese nishikigoi, or ornamental carp, set to return to the lucrative ... resume imports of these vibrantly colored fish, although the reason for the suspension ...

Thought to be a protein solution for a growing nation, carp fell out of favor, but the invasive species remains abundant in ...

Niigata is a leader in land-based aquaculture for freshwater fish. The prefecture is the origin of ornamental koi carp, or nishikigoi as they are known locally, and remains the leading producer in ...