In a pond off the beaten path in Grand Rapids, hundreds of dead fish — carp, bluegill and bass — are piled up against a ...

As the name implies, it's an outdoor pond populated by koi fish, a colorful, domesticated carp that adapts well to a variety of spaces. Originally domesticated in China, these beautiful fish ...

An invasive species is an introduced non-native organism that begins to spread or expand its range from an original ...

Americans can be picky about their fish, and if you ask a typical seafood lover ... raised common carp for food and as decorative additions to their ponds. Historical studies show that common carp ...

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 ...