Goldfish possess genetic traits that allow them to swell up to four pounds—the size of a Chihuahua. Experts say that's why ...

April 4 and 5. Celebrating your 20th birthday at the Aquarium Club is guaranteed to be a memorable evening in spectacular ...

The very goldfish you often see swimming around in ... these seemingly harmless aquarium species can do their fair share of damage to local ecosystems. According to the province, the threat ...

A small community in Nevada has been faced with the surprisingly detrimental impacts of an unexpected invasion.

If you can no longer care for a live goldfish, the United States Fish & Wildlife Service recommends trying to find another caregiver, donating a fish to an aquarium or school, returning it to a ...

Some aquarium buddies are much more interactive than you'd expect—they follow their owners around, beg for food, and even ...

Without a tank limiting a goldfish's size, they can quickly balloon to a football-sized fish. The fish released in Cadence have repopulated and grown to be unrecognizable from the tiny pets that ...

South Africans were amazed by a wealthy Asian lady who got ready to go to her friend's late goldfish. Mzansi were in awe of ...