One of Ocean Era's geodesic cages floats in the water near Kona, Hawaii. Ocean Era hopes to launch a similar test project near Sarasota, Florida. (Photo by Rick Decker, courtesy of Ocean Era) The ...

Neil Sims has a vision. He imagines thousands of red drum fish swimming in the open Gulf, the Florida sun glinting off coppery scales. These red drum are farmed, not wild. They circle inside a ...

PORTSMOUTH, N.H. (AP) — A New Hampshire group wants to be the first to bring offshore fish farming to the waters off New England by raising salmon and trout in open-ocean pens miles from land, but ...

FILE - An Atlantic salmon leaps out of the water at a Cooke Aquaculture farm pen on Oct. 11, 2008, near Eastport, Maine. A New Hampshire group wants to be the first to bring offshore fish farming to ...