Add Yahoo as a preferred source to see more of our stories on Google. Carnival season is in full swing and I can tell, just from the amount of new customers we're getting at our aquarium store, Fish & ...

A new peer-reviewed study from researchers at The University of Toledo and the University of Missouri has found that goldfish ...

The little fish couldn't swim upright due to a bladder problem. He spent most of his time stuck upside down on, or near, the bottom of the tank. This made it hard to eat and the fish's side was ...

They may have evolved in a watery world that’s alien to us land dwellers, but goldfish have proven that they can cruise through our world with a just a little practice. Case in point: scientists at ...

If teaching your 16-year-old how to drive was rough, imagine how tough it is to teach a goldfish. In a peer-reviewed study published in December, scientists aimed to do just that by training goldfish ...

Monstrous invasive goldfish measuring more than a foot in length are popping up in the Great Lakes—and in waterways across the United States—gobbling up native species and sometimes wreaking havoc on ...

Goldfish are a common fish found in the wild, in pet stores, and in households worldwide. Since the 1600s, when these fish were initially introduced to the United States, they have become widespread ...

Corey Ketchum of the U.S. Fish and Wildlife service holds a giant goldfish found during a survey in Presque Isle, Pennsylvania. The service then posted a warning about releasing petstore goldfish on ...