Steam from a coal-fired power plant is silhouetted against the sun near St. Marys, Kan. Industry groups say there should be a far more aggressive consideration of costs of regulation than the Obama administration took into account.
Melissa Downer and her family moved to Camp Minden, La., 11 years ago and live on three acres. The mother of three young daughters says they'll move if the M6 is burned in the open air.
Kate Archer Kent/Red River Radio
Smoke rises from the Colstrip Steam Electric Station, a coal burning power plant in in Colstrip, Mont., in September. New EPA guidelines treat toxic coal ash from such plants much the same as common household garbage.
Corn farmer Jerry McCulley sprays the weedkiller glyphosate across his cornfield in Auburn, Ill., in 2010. An increasing number of weeds have now evolved resistance to the chemical.