The U.S. Fish and Wildlife service is reminding pet owners not to release their goldfish into waterways after researchers in ...

The U.S. Fish and Wildlife Service announced on Feb. 25 that they discovered a massive goldfish — called a 'megalodon' — in a ...

Thinking about letting your pet goldfish run wild and free in the Pennsylvania rivers and streams? The U.S. Fish and Wildlife ...

Officials believe the creature – which they referred to as a “megalodon” – was swimming with the fishes for at least two ...

A massive goldfish was found in Presque Isle during an electrofishing survey last month by the U.S. Fish and Wildlife Service ...

Goldfish can grow massive and wreak havoc in the wild, including stealing food from native fish, turning lakes and waterways into murky messes, and ruining water quality.

US Fish and Wildlife Service researchers found this absolutely massive pet store goldfish swimming in Pennsylvania's Presque Isle State Park on Lake Erie. "Call me Megalodon," reads a USFW caption for ...

On Tuesday, Feb. 25, the U.S. Fish and Wildlife Service (USFWS) revealed on Facebook that experts spotted — and recovered — what they are calling a "megalodon" goldfish during a recent ...

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.

Dubbed “Megalodon,” the photo shows a Corey Ketchum of USFWS holding the rather ginormous goldfish in his hand. “This goldfish isn’t supposed to be here. But someone released it ...