So, you’re cruising down the highway, feeling pretty good about your fuel efficiency. Maybe you’ve even splurged on one of those trendy fuel-saving gadgets, convinced it’s going to cut your gas ...

The key to any hustle is a believable story. It’s no different with fuel-saving flimflams, which often claim to exploit some small, overlooked factor that automakers or oil companies don’t want you to ...

NEW YORK — With fuel prices soaring, sales of products designed to boost gas mileage are also rising — even though the government says they're not worth the money. The products range from devices that ...

Everyone these days is talking about gas prices and ways to save at the pump. Bosco Engels, however, doesn't worry too much. He says his Prius gets 50 or 60 miles per gallon — or more. Engles is a ...