University of Maine divers Colby Johns, Elisabeth Maxwell and Hattie Train went face-to-fin with enormous whale sharks, rare bowmouth guitarfish, reef sharks, a sawshark, manta rays, wobbegongs and other fish from three oceans at the Georgia Aquarium in Atlanta. The American Academy of Underwater Sciences (AAUS) scientific divers did so in February in the aquarium’s read more Divers go face-to-fin with sharks in Atlanta