from foxnews.com: It’s taken almost two decades, but the U.S. Food and Drug Administration may be close to a ruling on the world’s first genetically modified animal protein. AquAdvantage salmon is a product of the Massachusetts-based biotech firm AquaBounty Technologies. Designed to reach market size in about half the time of standard farmed salmon, the fish would be the first genetically engineered animal approved for human consumption. Producers say the salmon is safe to eat, environmentally friendly and can feed more of the population with less resources, compared to other farmed fish. But last week two major store chains, Kroger and Safeway, joined a growing list of supermarkets that say that they will refuse to sell the salmon -- dubbed “frankenfish” by critics -- raising questions about whether consumers will buy it, even with the FDA’s approval.