Assembly Republicans announced a package of bills Wednesday to address the affordability issues affecting most Californians.

After a recent refinery fire at the Martinez Refining Company in California, Washington gas prices are up. In Washington, the ...

Experts in the oil and energy industries said that gas prices in California were temporarily affected by the Martinez ...

California gas prices are essentially unchanged for the second consecutive week at an average of $4.61 per gallon of regular fuel on Monday, approximately the same as last week's price, according to ...

Gas prices have dropped three cents nationwide and in California, making it the perfect time for road trips. The most expensive gas prices in the U.S. are in California, Hawaii, Washington, ...

Prices for California carbon emissions permits dropped over $2 per ton last week, according to state results announced ...

Gas prices in Arizona are the seventh highest in the United States. Why is gas so expensive? Here's what to know and where gas is cheapest.

The average price for a gallon of gas in California has risen about 40 cents in the past month, according to AAA.

Drivers in the Golden State are continuing to pay more at the pump than in any other state. The average price per gallon in ...

AB12 would void the recent amendments made to the Low Carbon Fuel Standard that critics believe would increase gas prices.

In a surprising twist, California’s controversial new fuel standard — a key part of its effort to replace fossil fuels — has ...

It comes from wholesale gasoline price increases averaging 6.2 cents, granting the nation's retailers a very unimpressive 0.4 ...