A new tool can help shoppers choose seafood that’s higher in omega-3 fatty acids, lower in mercury, and sustainably produced. This ‘seafood calculator,’ produced by the Environmental Working Group, takes into account a person’s age, weight, gender, whether they have heart disease and, for women, whether they are pregnant or nursing.
Wind power is getting cheaper all the time and wind farms are getting bigger. In southeast Wyoming, there is a plan to build a 2.1 gigawatt wind farm, the largest yet in the US. California, which has mandated that at least 1/3 of its power come from renewable sources, represents a huge market for the output of the wind farm.