AAA Northern California, based in Walnut Creek, reported that California is the country's most expensive gas market at a ...

Calif., is one of the many voices raising concerns about a recent oil refinery closure announcement having a greater impact ...

One of the few refineries left in California has announced a plan to potentially shut down by next year, raising the risk of ...

The average for a gallon of regular gasoline is slightly lower this week in California, at $4.80, down five cents since last ...

California will see almost one-fifth of its crude-processing capacity vanish in the next 12 months as two key refineries quit ...

The average gas price in the United States last week was $3.14, making prices in the state about 46.9% higher than the nation ...

WALNUT CREEK, Calif. - Gas prices in California have decreased slightly, with the average price now at $4.80 per gallon of ...

As refiners flee California, leading to higher prices at the pump, he asks his regulators to ease up.

Valero Energy Corporation announced it will close its Benicia Refinery, which joins an exodus of oil companies leaving the ...

Newsom's letter to California Energy Commission Vice Chair Siva Gunda, dated April 21 and seen by Reuters on Wednesday, came ...