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E85 makes inroads on cost and availability

Three years ago, we embarked on a Midwest road trip in search of what was then the Holy Grail of fuel: E85. Our findings weren't too positive--there were far more E85-compatible vehicles on the road in 2006 (5 million) than there were E85 pumps to fuel them (about 700 out of some 200,000 fuel stations nationwide). In addition, those burning the mix of 15 percent gasoline and 85 percent ethanol were paying a pretty penny for their earth-friendly ways, losing about 15 percent in fuel economy while often paying the same price as for regular unleaded.

Mazda marks end of RX-8 production with Spirit R edition in Japan

Mazda will close out the RX-8 sports car's run in Japan with a Spirit R edition, the same way it brought the curtain down on the RX-7 in 2002. But the RX-8 Spirit R won't make it to U.S. showrooms.

'Snake & Mongoose' movie review

There's another great motorsports rivalry being celebrated cinematically this month -- while "Rush" grabs all the global headlines, the drag racing biopic "Snake & Mongoose" has all the same elements that drove Lauda and Hunt -- minus the world stage. Hard to believe, but professional drag racing wasn't always a glamorous, high-budget affair with corporate hospitality suites and top drivers flying to races in private jets. "Snake & Mongoose" takes us back to an era when drivers needed that $500 win money to buy gas to get to the next race -- and held grudges against track owners who only paid $400.