Spring is in full swing with seasonal showers leading to blooming flowers and growing lawns across the country. But with these idyllic scenes come unpleasant sounds as roaring leaf blowers and rumbling lawnmowers tear through American neighborhoods. Along with raising an almighty racket, these gas-powered machines also emit more pollutants than most cars and trucks. According to California’s Air Resource Board, a commercial leaf blower operating for one hour emits as many contaminants as a Toyota Camery driving for 1,100 Continue reading →