November 20, 2008 6:20 pm Is All That Recycling Really Paying Off? Papers, plastics, glass all goes into one container. But recycling companies don’t want everything people are putting out to be recycled… US & World Videos 2:02 Going green: City officials work to be more sustainable with renewable energy 0:27 Street sweeping returns to Philly 1:29 Researchers at University of Delaware help create more convenient ways for electric vehicles to charge 2:22 The election is over, so how can you recycle those signs? 0:50 Developer scraps plans for NJ offshore wind projects