NPR | Dec. 19, 2013 11:40 a.m.
Environmental scientist David Keith proposes a cheap and shocking way to address climate change.
NPR | Dec. 18, 2013 10:01 a.m.
Kurt Mix was convicted for deleting text messages that had information about the Gulf oil spill.
NPR | Dec. 17, 2013 9:30 p.m.
Reining in global warming may require expanding the number of nuclear plants, some say.
NPR | Dec. 12, 2013 5:57 a.m.
What would happen to the energy grid on cloudy, windless days? California is betting on batteries.
NPR | Dec. 11, 2013 7:10 a.m.
After the Cold War, Russia converted surplus uranium to nuclear fuel for power plants — in the U.S.
NPR | Dec. 09, 2013 1:19 p.m.
Three winners of the automotive X Prize achieved more than 100 miles per gallon with their cars.
NPR | Dec. 05, 2013 1:24 p.m.
Shell's new vessel is so large it would be taller than the Empire State Building if stood on end.
NPR | Dec. 05, 2013 10:44 a.m.
Each federal agency has until 2020 to get 20 percent of its power from renewable sources.
NPR | Dec. 03, 2013 5:56 a.m.
Number crunchers say meeting 2050 goals for cutting carbon could require big changes to the grid.
NPR | Dec. 01, 2013 5:51 a.m.
Companies are drilling, but there are hurdles, both technical and political.