The GOP effort to kill the rules could have a profound impact on California’s longtime efforts to curb air pollution.

California had the nation’s toughest vehicle pollution rules—but the GOP tanked them in service of 'fossil fuel donors.' ...

Opponents of California's waiver, which had been adopted by 11 other states and Washington, D.C., called it economically ...

The group formed in response to 'destabilizing actions' from the Trump administration and Republican-controlled Congress.

Calling a move to block a ban on the sale of new gas-powered cars by 2035 "illegal" and "an unconstitutional attack," Newsom ...

CA Gov. Gavin Newsom launched lawsuit against Trump admin with other Dem govs in "clean car coalition" after Senate nixed forced EV agenda.

The Senate voted to block California’s zero-emission vehicle standards, challenging the state’s authority to set stricter pollution rules ...

California’s economy is the fourth largest in the world, surpassing most countries with a state gross domestic product of ...

The U.S. Senate voted Thursday to prevent California from enforcing regulations on tailpipe emission from new cars and trucks ...

"This is the same authority that underpins New Mexico’s rules," according to a state Environment Department spokesperson.

ST. LOUIS — As we head into the weekend, our pattern changes. While we are on the cool side of things, the severe weather threat avoids our area. However, there will be waves of showers and ...

The study, published in Soft Matter, a journal of the Royal Society of Chemistry, has shown that EVs, on account of their greater weight, experience higher wear and tear in their tyres compared to ...