Carassius auratus, also known as the bubble-eyed goldfish, certainly takes the top prize in bizarre-looking aquarium ...

Do goldfish have short memories? Learn more about the most common misconceptions surrounding goldfish before you bring home a ...

In fact, most goldfish don't survive past their fifth birthday, and that's a major problem since they're supposed to live for about as long as your cat. So why are goldfish dying so young?

they also introduce foreign parasites and diseases that wreak havoc on the delicately balanced ecosystems wherever they go. And they aren't content to stay in one place. Goldfish are a rapidly ...

Goldfish. Most people probably don’t give them a penny’s worth of thought. I never used to. Then my kid brought a few of the sparkly swimming gems home from a local fair and we were ...

Environmental scientist Jordan Wein guesses that there could be as many as 100,000 goldfish in Chaska’s Grace Chain of Lakes. If you count all the little ones, there might be ...