Today, a report estimates how much the added pollution from Volkswagen's "cheater" diesels has affected air quality, another speculates on possible Toyota Mirai variants, and Mazda teases a concept car that could hint at a new range extenders for plug-in cars. All this and more on Green Car Reports.

How much does the added pollution from delinquent Volkswagen diesel cars affect air quality? A new report tries to gauge their impact.

Find out why a Department of Energy study advocates focusing the buildup of electric-car charging infrastructure on homes and workplaces, not "hot spots."

The Toyota Mirai hydrogen fuel-cell car's chief engineer wants to see the sedan spawn an entire family of models. How likely is that?

Mazda will unveil a rotary-engined sports car concept at the 2015 Tokyo Motor Show, opening up possibilities for the use of rotary range extenders in plug-in cars.

The 2015 Scion xB gets one last special-edition model before its discontinuation.

The 2015 Ford F-150 is one of many models involved in six simultaneous recalls by the Dearborn carmaker.

The 2016 Lexus LS 600h L hybrid luxury sedan gets minor updates ahead of an all-new model's anticipated arrival.

Finally, the 2016 Mitsubishi Lancer compact sedan gets a minor restyling and some added features.


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