Gas prices

California discovers how close it lives to a tipping point when refinery problems combine to create a sudden gas shortage and a spike in prices.

As world leaders gather to discuss the oil santions against Iran, that country is selling only half the volume of a year ago. But its reduced production is raising oil prices around the world.

The Federal Reserve wraps up its two day policy meeting today. It's expected to announce whether it will pump more stimulus money into the U.S. economy. Meanwhile, we just got inflation numbers for August. Wholesale prices increased 1.7 percent last month -- the biggest jump in three years.

Charging less than a dime per gallon, Venezuela sells cheapest gas on the planet. Norway has some of the highest fuel prices in the world.

Cars are as American as apple pie, but with the rising price of oil, more Americans are opting for other oil-free means of transportation.

Gas prices may be a bit of bright spot in a dark and stormy world economy.

The top nuclear official at the United Nations said today that a deal has been reached with Iran to allow the U.N.’s investigation into Iran’s nuclear program to continue. So what does this mean for the price of oil, which spiked earlier this year because of tensions with Iran?

Analyst Juli Niemann discusses the latest with gas prices and whether we can expect a rise in prices during the summer driving season.

The Congressional Budget Office says the White House plan to raise fuel efficiency could mean more potholes, or higher gas prices.