Sawfish, and about 30 other species of fish, are turning up sick and dying in the Lower Keys as questions mount over what's causing it. As word and worries spread, scientists are yet to find a smoking gun.
Any kid with a goldfish knows that when Goldy swims belly up things have gone awry. Could be a swim bladder disorder, an out-of-control algae bloom, too much food or
20 pounds of marijuana turned over to Florida Keys deputies miamiherald.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miamiherald.com Daily Mail and Mail on Sunday newspapers.