State and local authority over air quality will be jeopardized if Congress revokes California’s auto emissions limits, ...

If it chose to do so,” he said. Some of the regulatory costs include making California gas that is up to the state’s standards, as the fuel is much cleaner than what is used in the rest of the ...

California gas prices are projected to significantly increase due to refinery closures and stringent state regulations, ...

Congressional Republicans are ramping up efforts to undo one of California's most ambitious climate policies: a plan to end ...

Congress is one step closer to barring California from enforcing its own emissions standards and banning sales of gas-powered ...

If it chose to do so,” he said. Some of the regulatory costs include making California gas that is up to the state’s standards, as the fuel is much cleaner than what is used in the rest of the country ...