One would believe that natural selection ... is the outcome of 'Free Willy Syndrome,' as people continue to think of goldfish as 'small and cute,' the New York Times reported.

A pet store goldfish went from “cute to brute” after it was found in a Pennsylvania waterway – with experts now warning ...

Turns out, goldfish are one of the world's worst invasive species ... They may look small and cute in your home, but in the wild it's a different story. Given enough time and resources, these ...

While the genetic underpinnings for this phenomenon have not been studied, one experiment showed that when goldfish were given feed with varying amounts of protein and fat, those that received the ...

“From cute to brute,” officials said, referencing another huge goldfish they found ... “Bait dumping is one of the many ways invasive aquatic species and pathogens are introduced into ...

“From cute to brute,” officials said ... introduced into waterways,” officials said. One person shared their own photo of a 9-pound goldfish they caught. “Sir, you caught Girth Brooks ...