Today on Green Car Reports: More drama around Tesla (surprise, surprise!), more reports from the Tokyo Motor Show, and more gasoline saved by driving the Chevy Volt on electricity. All this and more on Green Car Reports.

Tesla and the NHTSA are wrangling over who initiated the agency's investigation of Tesla Model S fires.

A new Ford Edge Concept previewed at the Los Angeles Auto Show.

From the Tokyo Motor Show, we have a live gallery of Nissan BladeGlider electric-car concept photos.

Ever wonder who was partnering with McLaren designer Gordon Murray, on the innovative minicar he created? We have the answer.

When it runs electric, how much gas does the Chevy Volt save--in California?

Ever want a Toyota Prius C as a convertible or a crossover? The Tokyo Motor Show might come to your rescue.

The name will change for the U.S. market, but the Honda Vezel small crossover is coming to our shores.

Finally, the most annoying driver you know may surprise you.

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