That assessment followed a 2007 U.S. Supreme Court decision in its landmark Massachusetts v. EPA case that said the EPA has ...

The decision could have far-reaching consequences — including for the fossil fuel industry, which may find itself exposed to ...

The long-expected move comes after Republicans recently disarmed fuel economy standards and canceled influential state-level ...

Environmental Protection Agency officials might end the agency's prior "endangerment finding" for greenhouse gas emissions ...

The EPA action is part of President Donald Trump’s broader effort to expand fossil fuel production while limiting the ...

Experts say the EPA's move to reverse the endangerment finding is dangerous for the nation. But California may have tools to ...

The agency said its 2009 finding that greenhouse gases harmed people had caused "years of uncertainty for automakers." ...

FileThe Trump administration said on Tuesday it will repeal the long-standing finding that greenhouse gas emissions endanger ...

The Trump administration said on Tuesday it will rescind the long-standing finding that greenhouse gas emissions endanger ...

The Trump administration’s U.S. Environmental Protection Agency proposed on Tuesday revoking a science-based determination ...

The U.S. Environmental Protection Agency plans to repeal all greenhouse gas emission standards for light-duty, medium-duty, ...