Air quality regulators in Southern California voted 7 to 5 to reject rules that would have curbed harmful emissions from ...

The South Coast Air Quality Management District's vote Friday comes after a federal prosecutor threatened to sue if the rules ...

The Department of Justice (DOJ) has issued a warning to California regulators, threatening legal intervention if the state ...

The Department of Justice (DOJ) is threatening to take legal action against California regulators if they implement strict ...

Opponents say the rules would have limited consumers’ choices and driven up costs, while supporters say they are critical for ...