Dredging Killed Miami’s Coral Reefs, and the Same Could Happen in Broward
A half-mile off the coast of Fort Lauderdale, 35 feet below the ocean’s surface, two battery-powered golden-yellow submarines the size of Volkswagen Beetles puttered around Barracuda Reef. In one submarine’s cabin — a transparent sphere that looks like a giant fishbowl — sat Rachel Silverstein, a dark-haired PhD who holds…