Documents outlining the EPA's plan to roll back vehicle emission standards reference California by name 27 times.

The Environmental Protection Agency’s plan this week to relax rules aimed at cleaning up auto tailpipe emissions is the ...

The 15-member council is chaired by Steven Elmore, drinking water program manager for the Wisconsin Department of Natural ...

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

President Donald Trump’s administration has proposed revoking a scientific finding that's long been the central basis for U.S ...

President Donald Trump’s administration on Tuesday proposed revoking a scientific finding that has long been the central ...

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

EPA head Lee Zeldin is touting his agency’s plans to deregulate tailpipe emissions as good for car manufacturers. But fewer ...

There are people who try to convince us to just get along despite our political differences. That’s hard to do when core ...

The proposed rule would rescind a 2009 declaration that determined that carbon dioxide and other greenhouse gases endanger ...

U.S. Sens. Tammy Duckworth and Dick Durbin were among 17 lawmakers who signed a letter urging the Trump administration to ...