Today, we have another teaser for the Fisker EMotion 400-mile luxury electric car, an indication that Renault and Nissan may share a future electric-car platform, and an estimate of the quantity of Chevrolet Bolt EV electric cars General Motors must sell to meet California's zero-emission vehicle mandate. All this and more on Green Car Reports.

Find out why General Motors may sell far more Chevrolet Bolt EV electric cars than it needs to in order to comply with California's zero-emission vehicle mandate.

Much attention is paid to carbon-dioxide emissions from transportation, but methane emissions from agriculture may also be hastening climate change, new research indicates.

Thanks to a new teaser image, we now know what the rear end of the Fisker EMotion 400-mile luxury electric car looks like.

Our latest poll asked out Twitter followers which green-car technology they thought would matter least in 2025.

The Nissan Leaf and Renault Zoe are among the best-selling electric cars right now, but could they share a platform in the future?

See why one Boston-area dealer is excited about electric cars, but not about Tesla.

The U.S. Department of Transportation (DOT) is proposing making vehicle-to-vehicle communication (V2V) mandatory on future new cars, anticipating a major safety benefit.

Finally, we have spy shots of the 2018 Volvo XC60 crossover, which may gain a plug-in hybrid variant like the larger XC90.

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