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

Pointing to a recent United States Fish & Wildlife survey of Presque Isle on Lake Erie, scientists say that pet goldfish can ...

The unexpected discovery served as a stark reminder that a released pet goldfish will go 'from cute to brute' as it can quickly turn into an invasive species in local waterways, wreaking havoc on ...

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 ...

Well-meaning community members have been releasing pet goldfish into the wild for years. However, this highly adaptive ...

34,691 people played the daily Crossword recently. Can you solve it faster than others?34,691 people played the daily Crossword recently. Can you solve it faster than others?

The federal agency shared a photo of a gigantic goldfish, captioning it, "Your pet store goldfish after two years in the wild: 'Call me Megalodon.'" The post went viral, with over 15,000 likes and ...

The U.S. Fish and Wildlife Service announced on Feb. 25 that they discovered a massive goldfish — called a 'megalodon' — in a Pennsylvania waterway, which can create an 'invasive problem that can last ...

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 ...

ERIE, Penn. (WKRC) — Pet store goldfish are not only surviving the harsh winter conditions of Lake Erie, but are thriving, officials said. The United States Fish and Wildlife Service posted a ...

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 ...

Thinking about letting your pet goldfish run wild and free in the Pennsylvania rivers and streams? The U.S. Fish and Wildlife Service (USFWS) would have you reconsider that idea. In a Feb.