Experts don’t know how much gas prices may rise from the revised California climate program, which tightens standards and ...

The California Air Resources Board strengthened climate and pollution standards for gasoline and other transportation fuels, ...

New regulations aimed toward limiting the carbon intensity in fuels in California could curb the state’s ongoing drop in gas ...

On an 12-to-2 vote, the California Air Resources Board approved amendments to the state’s Low Carbon Fuel Standard, or LCFS, ...

California air regulators will vote Friday on updates to a key climate program aimed at reducing planet-warming emissions ...

The California Air Resources Board on Friday approved stricter carbon-intensity standards on fuels to help meet the state’s ...

California regulators will vote Friday on whether to tighten a policy aimed at boosting low-carbon fuels and lowering green ...

The California Air Resources Board voted 12-2 Friday to pass a climate program to reduce fuel emissions, which could also ...

California air regulators voted to approve changes to a key climate program that could increase gas prices statewide.

California's push toward cleaner vehicles may be in jeopardy under a second Trump administration. Governor Gavin Newsom has a ...

Beyond gas prices, the debate leading up to the vote has also highlighted ... regulations to require emission reductions at ...