Transit-oriented development helps cities ease off the gas

Like a teenager lobbying for the car keys, Phoenix came of age in the era of the automobile. The area's explosive growth in the mid-20th century reflected America's similarly growing love affair with cars.

Work begins on Calif. bullet train, locals angry (Update)

Trucks loaded with tomatoes, milk and almonds clog the two main highways that bisect California's farm heartland, carrying goods to millions along the Pacific Coast and beyond. This dusty stretch of land is the starting point ...

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