U.S. Attorney's Office asks for dismissal on supervisor's behalf a week after Erie Coke as a corporation pleaded guilty to ...

Could a Supreme Court decision regarding a challenge to California's Clean Car standards eventually have implications for ...

A 7-2 U.S. Supreme Court ruling re-opened a challenge to California’s greenhouse gas emissions regulations and electric ...

The Western States Trucking Association believes the CTP is a regulation, meaning CARB did not follow state rules in ...

In this week's Current Climate newsletter, the Trump Administration kills key weather and climate data; Waymo’s real electric ...

Biden's EPA had also approved a waiver for a new set of California standards aiming to end the sale of gasoline-only vehicles ...

SCOTUS rules that challenges to EPA state implementation plan denials in Oklahoma and Utah have venue within the regional ...

Wyoming’s congressional delegation is applauding a Friday U.S. Supreme Court ruling that allows fuel makers to sue over ...

OPINION – California needs to get smart about its transportation policies. Our state's myopic focus on statewide emissions ...

The Western States Trucking Association believes CARB didn't follow proper state procedures with its Clean Truck Partnership, making it unenforceable. Plus, more trucking news.

High court gives gas producers legal standing to sue over 'harming' regulations. In this case, not selling as much fuel as ...

The Environmental Protection Agency acted to roll back regulations for power plants, proposing to repeal all greenhouse gas ...