The California Air Resources Board (CARB) has approved new regulations aimed at reducing greenhouse gas emissions from transportation fuels. These stricter standards are expected to lead to higher ...

Beginning Tuesday, California drivers will pay almost 2 cents more per gallon at gas stations across the state. The price of ...

California regulators have approved plans to strengthen the state’s carbon reduction standards — a move that opponents fear could drive up gasoline prices. The decision, which occurred ...

California's amended Low Carbon Fuel Standard will take effect next month, potentially raising gas prices 8 to 9 cents, ...

California drivers will soon face higher prices at the pump as new carbon fuel standards and a state fuel tax increase are ...

California drivers brace for rising gas prices amid new environmental standards and excise tax hike starting July 1, with ...

As an increase in the excise gas tax takes effect comes a separate change related to California’s Low Carbon Fuel Standard.

Majority Leader John Thune, R-S.D., said that the Senate will begin to consider three House-passed resolutions that would roll back the standards. Final votes could come as soon as this week.

The resolutions would block California’s rules to phase out the gas-powered cars, along with standards to cut tailpipe emissions from medium- and heavy-duty vehicles and curb smog-forming ...

The U.S. Supreme Court sided on Friday with fuel producers that had opposed California's standards for vehicle emissions and electric cars under a federal air pollution law, agreeing that their legal ...