The Trump administration proposes eliminating a 2009 finding that greenhouse gases endanger people. That would undermine the ...

The effort to end greenhouse gas-related rules that address climate change will likely face "significant legal pushback,” ...

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

The U.S. Environmental Protection Agency has placed a decades-old rule that limits air pollution from cars and trucks on the chopping block, potentially endangering the Clean Air Act.

Known as the "Endangerment Finding", the 2009 order from then-President Barack Obama allowed the US Environmental Protection ...