One of the most common "starter" pets for families, the goldfish, may not be so harmless when released into the wild.

It's easy to see why goldfish are one of the most popular pets around. They don't make messes in your home, and it's relaxing to watch them swim with their graceful movements. Goldfish will usually ...

A new peer-reviewed study conducted by researchers at The University of Toledo and University of Missouri provides some of ...

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 ...

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 ...