Some mighty big fish are being landed at the Boundary Dam Reservoir near Estevan, Sask. — and people are expressing surprise. They're koi fish, a species that is neither native to Saskatchewan, nor ...

Is a goldfish the "Loch Ness" of a small South Carolina lake? Or is a small koi on the loose? The identity of this fish remains a mystery. Parks and recreation workers in South Carolina found what ...

They knew he was big. For years, staff and visitors at Discovery Green have seen a large fish swimming in the park's 1-acre lake. Koi (Cyprinus carpio) and goldfish (Carassius auratus) are both in the ...

South Florida’s fish fanciers are hooked on koi. These graceful pond dwellers — symbols of good luck in Japan — thrive in this region for the same reasons as other transplanted residents do: the sunny ...

t the break of dawn, 46-year-old Saiful Mujab of Kemloko village in East Java’s Blitar goes to the rice field. But unlike most farmers, who take with them hoes or sickles, he takes fish food pellets.