Janna Clinton was sitting on her back porch watching her son Charlie, 11, fish in a pond behind their house in Oklahoma this past weekend when he suddenly started yelling for her. "He was screaming, ...

This pacu was caught at Sawyer's Pond on Aug. 12. Although it looks very similar to its cousin - piranha - it has very different eating habits. The fish does have teeth, but a pacu eats vegetation, ...