You can buy some small and cheap koi fish for a couple of bucks ... and is the most expensive koi fish ever sold. Koi may just look like an oversized goldfish, but they're not even remotely ...

You can buy some small and cheap koi fish for a couple of bucks ... this grand champion waited until she was nine years old to sell her at auction. And by bringing in a world record of 1.8 ...

Mississippi paddlefish, Polyodon spathula, were being offered for sale at the Holland Koi Show — bizarre, filter feeding, cartilaginous living relics from the Cretaceous Period, 70 million years ago.

Many households in Lao Cai raise Koi fish in ponds like a type of commercial carp with disease prevention being the main ...

Koi fish are not native to Oklahoma, but the Will Rogers Gardens will welcome one to the neighborhood after OKC's fisheries team found one swimming through town. The shocking discovery came after ...