Gas prices rose overnight, with the national average up nearly 12% in less than three weeks, according to a daily survey. The national average price...

Oil prices showed mixed fortunes Tuesday, amid the start of the...

Gasoline prices cooled in California, but the hot streak continued throughout...

Retail gasoline prices dropped a cent overnight Tuesday, and oil and...

General Motors Co.  today announced a five-year partnership with the U.S. Department of Energy (DOE) to help develop the potential of the jatropha plant...

New vehicles are expected to set records for average gas mileage...

The average U.S. household is already spending $1,000 more per year on gasoline than it did five years ago, two consumer groups say in...

Asthma patients Friday welcomed a settlement with major Japanese automakers and...

So you're at the gas station filling up your vehicle, and...

For all their complaining as they pay $3 a gallon or more to fill up their cars, few American drivers have yet to reach...