Pain at the pump? California gas prices, already the highest in the nation, could get even more expensive. Here's why.

A recent study indicates that Californians could be paying as much as $8.43 per gallon of gas next year, as two refineries in ...

California consumes more than 13.1 million gallons of gasoline each day, according to the report. The state produces under 24 ...

Professor Michael Mische with USC Marshall School of Business says the loss in supply from the closings plus predictions made ...

Gov. Gavin Newsom’s office is pushing back on claims made in a recent report that gas prices in California could surpass $8 ...

Gas prices across California could significantly increase if two refineries in the state shut down, according to a professor ...

The study, led by Michael A. Mische of USC's Marshall School of Business, projects regular gasoline could cost between $7.35 ...

California could see retail gas prices as high as $8.40 a gallon if it continues down the path it is on, a researcher warns.

Californians already pay the highest gas tax in the country, at nearly 60 cents a gallon.

The new study from University of Southern California professor Michael A. Mische examined California’s historical gas prices, ...