Genetically modified salmon approved for sale

U.S. health regulators on Thursday cleared the way for a type of genetically engineered salmon to be farmed for human consumption in the first-ever such approval for an animal whose DNA has been scientifically modified.

After five years of deliberations, the Food and Drug Administration said it had determined that genetically modified salmon was safe to eat and as nutritious as conventional farm-raised Atlantic salmon, which means the new product will not require special labeling.

Massachusetts-based AquaBounty Technologies developed the salmon by altering its genes so that it would grow faster than farmed salmon, and expects . . .