A new batch of sugar kelp is growing, suspended on hemp lines hanging a few feet below the surface of the water along Oyster Bay Harbor at Theodore Roosevelt Memorial Park. As it grows over the winter ...

WITH SEA FARMING AND KELP. CHRISTA ROSEN AND INGA POTTER HEAD OUT FROM KITTERY POINT, MAINE, ANTICIPATING A HEALTHY HAUL. A LEISURELY TEN MINUTES FROM THE HARBOR, YELLOW BUOYS MARK THEIR GROW LINES.

Alaska’s coastline holds vast, untapped potential for seaweed aquaculture—but knowing exactly where wild kelp grows is critical for sustainable expansion. A new mapping project, led by NOAA Fisheries ...

Three Cape Cod businessmen are finding out what kelp — seaweed to its friends — can do for them. Richard Curtiss, Carl Douglass, and Jamie Bassett hope a 50-acre "plot" of ocean off Harding Beach in ...