Springtime for toxics
Paul Krugman on steps by the EPA in the U.S. to deal with power plant emissions
The answer is in the manure
Duke University helps a North Carolina farm in the United States turn tons of manure into electricity and fertilizer in what it says is one of the the cleanest waste-to-energy systems in existence.
On the environment, a “good” Obama and a “bad” Obama
In cleaning up America’s air and water, and safeguarding God’s great out-of-doors, President Obama lacks a character trait loosely defined by Clinton-era Interior Secretary Bruce Babbitt — “music in his soul.”
US grey wolves threatened
Biogas benefit’s South Africa’s poor – Al Jazeera
