Car Exhaustion: Young America's Love of Driving Has Cooled
While many think a driver's license is an all-American birthright, young people have been gradually taking a pass on getting behind the wheel. And it's not just high gas prices to blame.
buses
California Postpones Its Diesel-Emission Standards
California has postponed enforcing its strict new diesel-emission standards for four years. The rules, intended to slash emissions from trucks, buses and construction equipment, had been scheduled to take effect in March 2010.
