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 ...

Releasing goldfish into lakes may seem harmless, but new research shows they can disrupt food webs and damage entire freshwater ecosystems.

Caretakers in Aurora, Ontario were surprised to find goldfish swimming beneath the surface of a quiet local pond. At first, the sight seemed innocent enough—just a splash of color, maybe a few former ...

Releasing a goldfish into the wild can create "an invasive problem that can last decades," the U.S. Fish and Wildlife Service said U.S. Fish and Wildlife Service/ Facebook A bigger-than-usual ...

LAS VEGAS, Nev. (FOX5) - FOX5 is continuing to follow an ongoing fish tale in Henderson without an end in sight. What is in sight, hundreds, if not thousands of goldfish currently taking over a ...

Goldfish may seem low-maintenance, but many owners face serious challenges like poor water quality, stunted growth, overfeeding, and undersized tanks. This video breaks down the biggest problems ...

More than 20 fifth graders are circling the small pond at Lincoln Park in the Lincoln Heights neighborhood in Spokane. They stop every time they see colorful twine dangling from a tree branch into the ...

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, ...

CLEVELAND — When most people think of goldfish, they probably imagine a family's first pet or something you win at a fair, but researchers say goldfish can grow up to 19 inches long and weigh up to ...