The goliath grouper is a giant fish that can ... Some scientists estimate they can live 50 or even 100 years. They eat mostly crab and slow-moving fish. The population declined in the 1970s ...

Packed into the cracked-open belly of the wreck are a dozen very big—and very audible—fish. These are Atlantic goliath groupers. They gather on shipwrecks and reefs to eat and socialize.

A Sarasota, Florida teenager and his friends pulled in a nearly 250-pound goliath grouper while fishing from the shore in ...