A "megalodon" goldfish caught in Pennsylvania is a good reminder of why people shouldn't release their pets into the wild ...

A giant goldfish that was found in Pennsylvania prompted a warning from US Fish and Wildlife to fish owners begging them to ...

The oranda goldfish is one of the most beautiful freshwater fish. This ornamental species originally hails from China. In ...

Lake Erie looks like a frozen tundra, but beneath all of that ice goldfish are not only surviving, they may be thriving and growing to massive sizes.