California is accused of illegally enforcing emission rules through a backdoor deal with manufacturers known as the Clean ...

With 7 of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up the ...

Congressional Republicans successfully eliminated California's unique authority to impose stricter vehicle emission standards than federal requirements. The legislation affects twelve states that ...

Here’s a look at the political headlines surrounding Newsom this week, from federal lawsuits to 2028 presidential buzz.

A revenue- and technology-neutral manufacturing incentive program in California could encourage cleaner internal combustion ...

California state agencies today announced a statewide series of dialogue sessions meant to generate public discussion around ...

California’s Democratic leaders aren’t too happy about it, but the Trump administration has no doubt done them a favor by ...

When President Donald Trump signed legislation to revoke California’s authority to enforce stricter tailpipe emissions ...

Canada trade talks continue, sector CEOs warn Ottawa’s targets would be impossible to reach amid drop in EV sales ...

California’s self-designated deadline for achieving net zero emissions of greenhouse gases is 20 years away. But what is ...

In Southern California, large warehouses must take steps to reduce the pollution caused by truck visits, either by switching ...