California is no longer the state with the highest gas prices in the nation. Washington drivers have it worse now.

State gas prices slightly declined last week and reached an average of $4.45 per gallon of regular fuel on Monday, down from last week's price of $4.47 per gallon, according to the U.S. Energy ...

A new California law to allow the sale of gasoline with a higher concentration of ethanol could have a modest effect on consumer spending as gasoline production in the state slows, two experts said.

With the announcement of plans to shut down two oil refineries in California, consumers — as well as oil producers and businesses — could expect to see higher gas prices in the future. A year ...

What was damaged at the El Segundo oil refinery and to what extent will be key factors in whether fuel prices rise in ...