The goliath grouper is a giant fish that can be found in Florida waters. In the '70s and '80s, it was severely overfished, which led to regulations making it illegal to harvest. Following is a ...

And they complain that the big fish interfere with business. “We have goliaths taking legal grouper and snapper right off our lines, over and over,” says commercial fisherman and guide Jim Thomas.

The animal’s identify was a source of confusion for 150 years. Now, scientists think they’ve settled the debate.