Goldfish possess genetic traits that allow them to swell up to four pounds—the size of a Chihuahua. Experts say that's why ...

If you've ever heard the urban legend about released pet alligators growing to colossal sizes in sewer systems, you might be surprised to learn that ...

Releasing a goldfish into the wild can create "an invasive problem that can last decades," the U.S. Fish and Wildlife Service ...

A massive "megalodon" of a goldfish caught in Presque Isle, Pennsylvania, is a good reminder of why people shouldn't release their pets into the wild, the U.S. Fish and Wildlife Service says.

Wildlife officials in Pennsylvania are sounding the alarm after a massive goldfish was discovered in the wild, warning the public that releasing the pets can create an 'invasive problem that can ...

We’ve already told you to consider eating more marsh rodents for the sake of the environment. Now, we’re begging you to stop releasing pet goldfish into local waterways. The seemingly benign ...

A small community in Nevada was stunned when massive invasive goldfish began to show up in ... of the slimy creatures being released into the wild. Cadence HOA announced that after the fish ...

Pennsylvania (KDKA) -- A massive "megalodon" of a goldfish caught in Presque Isle, Pennsylvania, is a good reminder of why people shouldn't release their pets into the wild, the U.S. Fish and Wild ...

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 ...

Pet owners thinking about releasing their goldfish or allowing domesticated animals to roam free in the wild should think twice, according to an Ontario advocacy group. The Invasive Species Centre is ...

Pet owners thinking about releasing their goldfish or allowing domesticated animals to roam free in the wild should think twice, according to an Ontario advocacy group. The Invasive Species Centre is ...