fuel efficiency
The latest news on fuel efficiency
Aug 3, 2010
Algae might keep jet airplanes and cars running someday.
May 29, 2009
By 2016 the American car fleet must be nearly 40 percent more fuel efficient than it is today.
May 20, 2009
Like the demise of newspapers, this is going to be painful to watch.
May 19, 2009
The president's proposal would require vehicles to get 35.5 miles per gallon by 2016.
May 19, 2009
Autos will cost more at the dealer, and less at the pump.
Mar 27, 2009
The increase, the first in more than 25 years, comes as carmakers struggle with the recession.
Aug 13, 2008
The Short Life and Happy Death of Mustang II
Jul 2, 2008
Airlines try "continuous descent" to save on fuel costs.
Jun 11, 2008
A few models are bucking the trend and selling nicely.
Jun 5, 2008
$4 gas puts the automaker in position to expand its market share.
