Reuters: El Nino's warm currents have brought fish in an unexpected spectrum of shapes and colors from Mexican waters to the ocean off California's coast, thrilling scientists with the sight of bright tropical species and giving anglers the chance of a once-in-a-lifetime big catch.
Creatures that have made a splash by venturing north in the past several weeks range from a whale shark, a gentle plankton-eating giant that ranks as the world's largest fish and was seen off Southern California, to two palm-sized...