Feeding Cows Seaweed Reduces Their Methane Emissions, but California Farms Are a Long Way From Scaling Up the Practice

The Straus Family Creamery, an organic dairy producer in Marin County, California, made headlines last fall after receiving approval from regulatory agencies to conduct a trial of a new seaweed-derived feed additive called Brominata.  Brominata is made of a red seaweed, Asparagopsis taxiformis, and i...