GM faces a choice on automatic stop-start after EPA rule changes. Should the automaker kill the feature or give drivers ...

Divisive? Yes. Saves fuel? Yes. Universally hated?

For more than a decade, automatic engine start/stop systems were sold as painless climate tech, a clever way to trim fuel use by cutting the engine at every red light. Now the feature is rapidly ...

Donald Trump-appointed Environmental Protection Agency head Lee Zeldin tweeted on Monday implying he will be making it his mission to roll back any progress that automakers had made on automatic start ...