Koi were originally raised in Japan in the 1700s when rice farmers ... you need to select for fish that have a white body and lots of red cells that concentrate in large patches.

Here's what you need to know about the fish and their role in the dispute: Koi are beautifully hued and expensive carp formally called nishikigoi in Japan. The fish, appreciated as “swimming ...

Koi aren't lightweights either; they typically tip the scales around 35 pounds (16 kg), and experts advise filling a pond with about 500 to 1,000 gallons (1,893 to 3,785 liters) of water per each ...

Throughout the burn zone, Angelenos struggled to save their pets. Among the most difficult to save are those that live in ...

Koi diplomacy is back with Japanese nishikigoi ... authorities have agreed to resume imports of these vibrantly colored fish, although the reason for the suspension remains unclear.

Malcolm Pawson bought the ‘friendly’ Japanese fish three years ago ... But Bob is a species of koi called kōhaku, known for ...