If you can no longer care for a live goldfish, the United States Fish & Wildlife Service recommends trying to find another ...

While they may seem like simple creatures, goldfish are fascinating animals with a rich history and unique characteristics. Here are ten interesting facts about goldfish that you may not know ...

According to the USFWS' website, wild goldfish can "balloon into giant, football-sized invaders that compete with native species for food and habitat." Specifically, the species can make water murky, ...

Pointing to a recent United States Fish & Wildlife survey of Presque Isle on Lake Erie, scientists say that pet goldfish can ...