How Brazil's Latest Oil Gamble May BackfireOilPrice.comOil is one of the few bright spots left in Brazil right now. With the offshore subsalt and presalt plays here still representing some of the highest-potential projects on the planet. That's att …

FortuneIs Synthetic Oil Worth the Money? Yes, Says AAAFortuneAbout every 5,000 miles or so, car owners face a decision: conventional or synthetic motor oil. And because many change their oil around every 6 months, choosing one over the other makes a signif …