Imagine a wild, feral goldfish surviving in a habitat it was never meant to enter. In Canadian waters, such creatures are not uncommon; apparently, goldfish are now established in multiple provinces, ...

A staggering number of invasive goldfish have been removed from a city pond in British Columbia, Canada. While the environmental action is a step forward for the local ecosystem, the removal showcases ...

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 Wildlife ...

Think goldfish are tiny? Think again. A massive goldfish turned up during an electrofishing survey in Presque Isle on Lake Erie, prompting the U.S. Fish and Wildlife Service to share the shocking find ...

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