Goldfish have been lied about more than any other pet. No, they don’t have three-second memories, and no, they can’t live forever in a bowl the size of a latte. These fish are drama queens ...

Goldfish are a threat to the habitat as the way they feed along lake floors causes algae to grow because of the sediment kicked up and the resulting phosphorus.

Goldfish are one of the most popular pets worldwide, known for their vibrant colors and calming presence in aquariums. While they may seem like simple creatures, goldfish are fascinating animals ...

The Chesapeake Bay watershed is home to wild goldfish — and that is not good news.

Biologists are raising concerns about giant goldfish. Here's how these strange animals impact the environment in ways you never thought about.

Learn what the scientific name of fish is, their types, and habitats. This guide explains how to identify fish by their ...

You read that right. These goldfish learned to drive through a study that sought to test fish intelligence. Researchers say the fish are smarter than they seem.