The Trump administration’s plans to undo dozens of environmental regulations, from rules on vehicle emissions to runoff into rivers, marks a dramatic shift in U.S. policy that’s flying in the face of ...

Remember EPA head Stephen Johnson? His tale has been keeping us busy for a while, particularly because he's been battling with California over the state's desire to regulate tailpipe emissions ...

Last April, the three main fuel economy regulatory players – the EPA ... strict enough to keep California happy while providing "certainty" for automakers that are building next-gen clean ...