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 ...

Goldfish are hardy, fairly simple to care for, and eye-catching, so it’s no wonder they’re popular pets. These passive freshwater fish are ideal for renters who can’t have other types of pets, ...

Photos showing enormous goldfish caught in a harbor in Canada have been released by wildlife authorities, warning people that this is what can happen when pets are released into the country's ...

Fisheries officials in Canada are sharing images of monstrous goldfish pulled from a Lake Ontario waterway and begging the public to stop releasing aquarium fish into the wild. “Ever wonder what ...