Go electric. Initial purchasing costs are similar among the three vehicle types and although gas-powered vehicles can travel over 300…

The 5 vehicles with the highest rated Miles-per-Gallon of 2013.

In April 2013, crude oil accounted for 65% of the total price that Americans pay for gasoline. 13% of the…

From 1991 to 2012, air travel miles increased by 68 percent, compared to only an 8 percent growth in Amtrak…

Average fuel economy of U.S. light-duty vehicles has increased over 80%, from 13.1 mpg in 1975 to 23.8 mpg in…