The Future Of Clean, Green Fish Farming Could Be Indoor Factories
by Dan Charles
April 07, 2014 5:45 PM ET

Why hasn't fish farming taken off in the U.S.?

It's certainly not for lack of demand for the fish. Slowly but surely, seafood that's grown in aquaculture is taking over the seafood section at your supermarket, and the vast majority is imported.

The shrimp and tilapia typically come from warm-water ponds in southeast Asia and Latin America. Farmed salmon come from big net pens in the coastal waters of Norway or Chile. Read More...