The EPA extended coal ash cleanup deadlines, drawing criticism as Georgia works to close ash ponds amid local health concerns ...

EPA plans to reverse endangerment finding, a foundation of the federal government's ability to address climate change.

Known as the “endangerment finding,” the 2009 declaration has served as the basis for federal rules limiting greenhouse gas ...

E verything is bigger in Texas, including its pollution, according to clear air experts. A proposed approval plan from the ...