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

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

According to two people familiar with the draft, it would eliminate the bedrock scientific finding that greenhouse-gas ...

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