Gas prices have taken a sharp turn higher in the past two weeks. According to AAA, the average price of a gallon of ...

Arizonans are seeing higher prices at the gas pumps, with prices increasing more than 30 cents in a month. Here's why prices ...

California gas prices rose for the second consecutive week and reached an average of $4.39 per gallon of regular fuel on Monday, up from last week's price of $4.25 per gallon, according to the U.S.

Gasoline prices rose slightly in the Bay Area in the wake of an explosion and fire that knocked an East Bay refinery offline.

If it feels like gas prices around the Valley have jumped significantly in the past week, it’s because they have, according ...

Gasoline prices are expected to spike as much as 40 cents per gallon in the coming weeks, with the potential for a higher increase in the longer term.

According to AAA Arizona, the average price of a regular gallon of gas in Phoenix is up 59 cents in the last month.

Last week, the Martinez Refining Co.’s facility caught fire as workers prepared for planned maintenance during the winter ...

The cost of gasoline in California is approaching $5 per gallon. High gas prices have a significant effect on the local economy.

Diesel costs across the country rose at a marginal rate during the second week of February, while gas prices ticked up an ...

State and local taxes affect gas prices. In California, federal and state taxes total $0.87 per gallon. That compares to a national figure of $0.57. States near the Gulf of Mexico refineries close ...