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 ...

The invasion begins innocently enough: A goldfish paddles the secluded waters of an at-home aquarium, minding its own business, disturbing no native habitats. The real trouble comes later, when the ...

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 can grow to large sizes, reproduce quickly, decrease water quality and gobble up the resources native species need to survive when released into a body of water bigger than a fishbowl. The ...

If you're thinking of starting a fish tank hobby, either in your office or in your living room, then you may want to consider Why Goldfish Make The Most Interesting Pet Fish. Did you know that there ...

Looking after a pet can teach your child about compassion, responsibility and coping with loss. For their first animal companion, though, it makes sense to choose something small and relatively low ...

Based on their availability and ease of maintenance, goldfish are one of the most popular pets on the planet. But how long do goldfish live, and are we responsible for extending their life span as ...