There’s one month left to get a federal subsidy. Our calculator lets you compare models and see whether an E.V. is cheaper in ...

Toyota collected used high-voltage batteries from all kinds of cars to store the energy that powers Mazda's manufacturing HQ.

And because electric vehicles are a new technology, there is less certainty than for gasoline-powered vehicles about how the numbers will shake out over time. Here’s what we know.

Are we entering a "performance arms race" between internal combustion engine and electric sports cars? Some engineers and top auto executives are beginning to question the superiority of electric ...