Goldfish have been loved by fish keepers around the world for centuries. Their bright colors, graceful movements, and friendly nature make them one of the most popular choices for aquariums. But not ...

Why Goldfish Are So Widely Misunderstood: Goldfish are among the most popular pets in the world, yet they are also one of the most misunderstood. Because goldfish are inexpensive, widely available, ...

"There are literally millions of goldfish in the Great Lakes, if not tens of millions," biology professor Nicholas Mandrak told The New York Times City of Burnsville via AP Giant goldfish are wreaking ...

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 ...