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

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

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

California regulators will vote Friday on whether to tighten ... Republican lawmakers have criticized the changes for their ...

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

CARB has proposed an overhaul to the Low Carbon Fuel Standard, a credit-trading program that requires transportation fuels in ...

California's Air Resources Board has voted Friday night to change fuel standards to reduce emissions and improve air quality, ...