7/22/2010
WildEarth Guardians Seeks EPA Intervention to Halt Illegal Oil and Gas Air Permitting in Colorado

7/15/2010
WildEarth Guardians Ramps up Efforts to Safeguard Clean Air from Lamar, Colorado Coal-fired Power Plant

7/15/2010
WildEarth Guardians Challenges Failure of Xcel Coal Plant to Safeguard Clean Air, Climate

6/16/2010
Coalition Calls on EPA to Set National Limits on Air Pollution from U.S. Coal Mines