Mar 20, 2012 A reported delay in cleaner fuels could harm the new engines designed to burn it.
Mar 15, 2012 Some cars need the good stuff, others don't.
Mar 8, 2012 According to the latest Gallup data, Americans could withstand over $5 a gallon for gasoline before they had to significantly change their buying habits.
Mar 6, 2012 The national average for a gallon of gasoline dipped today after about a month of steady increases. At the same time, tension with Iran could push those back up.
May 1, 2012 Behavioral economist Sendhil Mullainathan puts into perspective why we shouldn't be too angry over rising gas prices.
Feb 27, 2012 Over the weekend Newt Gingrich stumped in front of signs that promised gas at $2 .50 a gallon. Is such a world even possible today?
Dec 28, 2011 Iran has threatened to block the strait if President Obama signs a bill to impose sanctions to keep it from making nuclear weapons. The impact on oil prices worldwide would be major and immediate.
Sep 21, 2011 On today's show, I gave Kai a lesson on hypermiling, a method of driving that can increase your car's gas mileage and in turn save you from spend...
Nov 10, 2011 Truckers are buying less diesel fuel. A study by Ceridian and UCLA found that diesel fuel purchases fell in July and August, meaning there's less...