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The Electric Car Lives

Backed by U.S. venture capital, Norwegian company Think is betting its Ox concept vehicle can prove the electric car's time has finally arrived

Plus: Interactive Graphic: The Electric Car You Might Actually Want to Drive

GM: Live Green or Die

The lumbering, money-losing giant finally sees that gas engines are a losing bet. But is it too late?

Plus: Slide Show: GM's Most Fuel-Efficient Cars

The Heated Rivalry in Low-Carbon Cars

The planned eco-friendly fleets of GM and competitors

China's Hybrid Car Future

GM's general manager in Beijing on why an affordable hybrid car could happen in China a lot sooner than people think

With Cars, Some Technology Is Smarter Than Others

Modern cars are wonders, but until recently carmakers ignored the most important technology of all: fuel-efficiency
Slide Show: High-Tech Concept Cars

The Coming of the Car-Bot

In the near future, autonomous driving will lead to safer roads and great fuel-efficiency

New Technologies to Boost Fuel Economy

Novel approaches to improving gas mileage will enable engines to get the fuel efficiency of a hybrid but at a fraction of the cost