Environment Mountaintop-Removal Coal Mining Hits ‘Deep Down’ PBS documentary "Deep Down" looks at a cordial, intense dispute over mountaintop-removal coal mining in Appalachia. Tom Jacobs
Environment Clean Energy and the U.S. Handicap: One Man’s Story On-again, off-again federal support cripples emerging industries in the United States, America's pre-eminent wind energy pioneer believes. Melinda Burns
Environment Solar’s New Dawn, With Applicator Brush Advances in technology make low-efficiency but wide areas solar energy newly practical. Michael Haederle
Environment Saving Energy Means Getting the South on Board Coal-fueled region uses more energy per capita and pays less for it than the U.S. overall. Melinda Burns
News in Brief Oil Spill Fouls Up Climate Bill A tenuous compromise that promised to move a U.S. climate bill forward may be part of the Deepwater Horizon’s collateral damage. Emily Badger
Environment Energy and the Empire State The King Kong of buildings makes efficiency pay, but how much energy renovation should come from regulators? Melinda Burns
Environment Balancing the Power of Offshore Wind Fears that wind only provides power when it's blowing outside could be neutralized by drawing from a wide area — like the U.S. Atlantic coast. David Richardson
Environment Buildings Compete to Work Off the Waste National contestants chosen by the EPA vow to slim down their energy "waste lines." Melinda Burns
Environment Shining Light on Clean Energy Superbugs Overcoming some of the obstacles that have hindered petri-dish-to-gas-pump schemes in the past, scientists are finding ways to produce high-octane fuel and even pure hydrogen from co-opted algae. David Richardson
Environment When Sewage Is Not a Dirty Word Algae can purify wastewater and provide electricity. Melinda Burns