PHOENIX (AZFamily) — Gas prices are climbing in the Valley, up almost 50 cents a gallon in the area over the last month. The ...

After a relatively steady summer with petrol prices in the south sound September charged in with sharp increases at the pump ...

SACRAMENTO, California — California will face an in-state gasoline production shortage through November due to planned and unplanned maintenance at the state’s refineries, a top regulator announced ...

Washington continues to lead the nation with the highest gas prices, surpassing even California by a fraction of a cent.

A year ago, the average gas price in California was 1% higher at $4.32 per gallon. >> INTERACTIVE: See how your area's gas prices have changed over the years at data.vvdailypress.com. The ...

California’s energy regulator is on the lookout for oil traders trying to game the state’s gasoline market as fuel supplies ...

CALIFORNIA -- California gas prices hit $4.682 per gallon on Monday, setting a new record for the state for a second day in a row, according to the American Automobile Association. Monday's ...

Arizona gas prices have increased. A new report forecasts how gas prices will change across the country and in Arizona. Here ...

The Olympic Pipeline, which transports fuel from Washington to Oregon, sent gas prices rocketing when it shut down.