The result is maps that are 100 times more detailed that previous federal surveys of such emissions, which also are compiled on a monthly, not hourly, basis. (dotearth.blogs.nytimes.com)
And a brand new federal survey has revealed that there are now a staggering 600 coal ash sites in 35 states across the country. (treehugger.com)
Yet federal surveys show that after age 10, most people fail to get enough. (sciencenews.org)