California drivers are seeing an increase in fuel expenses. The price of a gallon of regular gas rose 41 cents from one month ...

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 ...

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

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.

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

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, ...

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

Controversial changes to air pollution rules that could increase gasoline prices in California were placed on hold this week ...

The Martinez refinery operator says it has no estimate for how long the refinery will be shut down for repairs, which could ...

While the national average price for a gallon of gas dropped last week, GasBuddy says it’s hard to predict what the coming ...

California gas prices rose for the second consecutive week and reached an average of $4.60 per gallon of regular fuel on Monday, up from last week's price of $4.39 per gallon, according to the U.S ...