Truck Parking Club mapped data from the Energy Information Administration to identify where Americans purchase the most and ...

Found this map via a link at Digg.com that shows gas prices around the country by county. The map is color coded with the lowest prices glowing green in the states of Idaho, Wyoming, Utah and Montana.

"But unless something shocks the global oil market and causes prices to spike, the national average for a gallon of gas will probably stagger higher, with some flat days or even small price dips ...

USGS researchers have unveiled the first map of prospective locations for hydrogen gas in the contiguous United States — and ...