Did you know that your pet goldfish could be an invasive species? That's right. Goldie, Bubbles, and all your other adorable pet goldfish can be incredibly harmful to Tennessee ecosystems. If you need ...

Wildlife officials believe a few pet fish dumped in the lake grew exponentially. — -- Colorado wildlife officials say they believe someone dumped four to five pet goldfish in a Boulder lake about ...

The keepers of a community arboretum in Aurora, Ontario, have spotted goldfish in its pond, according to Village Report. While that might seem like a ho-hum headline, the species is invasive and ...

BURNSVILLE, Minn. -- A town in Minnesota is reminding people not to dump their unwanted pet goldfish into a nearby stream or pond. The city of Burnsville shared images on Twitter showing adult hands ...

HENDERSON (KTNV) — What started as a few pet goldfish dumped into a man-made pond in a Henderson neighborhood has turned into an overwhelming invasion — and a stark reminder of the valley’s growing ...

Goldfish seem like the perfect first pet. They're inexpensive, attractive, and don’t require walking. However, that reputation overlooks a long list of challenges ...

'Using local invasive species helps buffer us and gives animals more variety,' the Minnesota Zoo said of the choice Kimberlee Speakman is a digital writer at PEOPLE. She has been working at PEOPLE ...