Gas prices in Phoenix have sky-rocketed within the past month. They're up nearly 50 cents a gallon, according to AAA.

Americans should brace for higher gasoline prices amid seasonal maintenance at refineries and outages on the West Coast ...

After jumping over 30 cents in a month, Arizona's gas prices continue to rise. Here's why and where the cheapest gas in metro ...

"The president has almost no power in determining gas prices," said Andrew Gross, a AAA public-relations manager. "Gas prices ...