Add Yahoo as a preferred source to see more of our stories on Google. U.S. Fish and Wildlife Service/ Feacebook Corey Ketchum shows off a 'megalodon' goldfish recovered from a Pennsylvania waterway A ...

Gigantic goldfish wreaking havoc in local lakes may sound like something out of a throwback sci-fi flick, but it's all very real. The U.S. Fish and Wildlife Service is sharing pics of "massive" ...

A massive "Megalodon"-like goldfish caught last year in Pennsylvania has led to a new warning from the U.S. Fish and Wildlife Service-- don't let your pet fish loose in the wild. Last month, the USFWS ...

Something fishy is going on. A pet store goldfish went from “cute to brute” after it was found in a Pennsylvania waterway – with experts now warning against dumping unwanted fish into ponds and lakes.

Releasing a goldfish into the wild can create "an invasive problem that can last decades," the U.S. Fish and Wildlife Service said U.S. Fish and Wildlife Service/ Facebook A bigger-than-usual ...