Wildlife officials believe a few pet fish dumped in the lake grew exponentially. — -- Colorado wildlife officials say they believe someone dumped four to five pet goldfish in a Boulder lake about ...

The nets tightened, and the lake erupted. Bronze scales flashed, water churned and a heap of orange-hued fish thrashed ...

A design studio has built an Arduino-powered fish tank on wheels that is steered, albeit unknowingly, by the fish swimming inside. Michelle Starr is CNET's science editor, and she hopes to get you as ...

Pennsylvania (KDKA) — A massive “megalodon” of a goldfish caught in Presque Isle, Pennsylvania, is a good reminder of why people shouldn’t release their pets into the wild, the U.S. Fish and Wildlife ...