Diesel

(Newser) - The price of gasoline has dropped to its lowest level in a year, Reuters reports. The national average price for a gallon of regular unleaded is $2.91, a drop of 57 cents per gallon in just the last two weeks. Gas is most expensive in San Francisco, at...

(Newser) - The Dow isn't the only thing plummeting. Amid falling demand, the average price of a gallon of gasoline has dropped over 35 cents in the last two weeks. The nationwide Lundberg Survey of 5,000 gas stations shows the cost of gas has slid more than 80 cents since March—...