Ahi or yellowfin tuna—scientific name Thunnus albacares —is an ocean-dwelling, ray-finned bony fish from the mackerel family, Scombridae. These fish have two dorsal fins, a series of finlets behind ...

A fisherman went missing Sunday after a massive tuna dragged him off a boat and into Hawaiian waters, police said. Mark Knittle of Captain Cook was fishing with a friend four miles off the coast of ...

Police in Hawaii said Mark Knittle, 63, was fishing with a friend off Honaunau on the Big Island this weekend when he caught an ahi or tuna, The Associated Press reported. The fishing companion said ...