California's affordability crisis could lead to more relaxed emissions standards, according to a plan introduced by state ...

California air regulators are likely to hear a barrage of criticism Thursday on a plan to slash fossil fuel use and reach carbon neutrality by 2045, a proposal that would require a sweeping shift ...

California emissions proposal would devastate Arizona, Nevada, U.S. economy — and the environment Share this: Click to share on Facebook (Opens in new window) ...

Gov. Gavin Newsom was in Santa Clara County on Wednesday to speak about first-in-the-nation zero-emission vehicle investments as laid out in his state budget proposal.He touted the $37.6 billion ...

California regulators unveiled a proposal this week to ban the sale of all new gas-fueled cars by 2035, as the state pushes for more electric and zero-emissions vehicle sales in the next four years.

In addition, 15 other states — including New York, Massachusetts and North Carolina — have previously followed California’s moves regarding tailpipe emissions and may adopt similar proposals.

The U.S. Environmental Protection Agency plans to repeal all greenhouse gas emission standards for light-duty, medium-duty, ...

The proposal regards a previously submitted smog control plan for the San Joaquin Valley, which has long had some of the nation’s dirtiest air.

In an op-ed last month, I explained why California’s market-based approach to climate change isn’t working. Since the 2013 onset of the cap-and-trade program, the centerpiece of the state’s ...

California is often touted as a leader on U.S. climate policy and it has set some of the most aggressive rules for regulating vehicle emissions.