Vehicles

The Big Worm is a 2.2 mile elevated highway carving its way through South America's biggest city, carrying 80,000 vehicles a day past the bedroom windows of once elegant art deco apartment buildings.

The Environmental Protection Agency has reversed a decision by the Bush Administration that will allow California to create its own set of vehicle emissions standards.

Utah appears to be just what Texas oilman, T. Boone Pickens, had in mind with his new energy plan that calls for widespread use of natural gas to replace gasoline and diesel, even though only one vehicle is manufactured to run on it.