Corey Ketchum of the U.S. Fish and Wildlife service holds a giant goldfish found during a survey in Presque Isle, Pennsylvania. The service then posted a warning about releasing petstore goldfish ...

Now, we’re begging you to stop releasing pet goldfish into local waterways. The seemingly benign and tiny household pets can grow to gargantuan sizes, like the ones the United States Fish ...

LAS VEGAS, Nev. (FOX5) - FOX5 has reported on a massive school of hundreds, if not thousands of goldfish at Cadence Pond in Henderson. The HOA says the problem started small with someone illegal ...