The three automakers with the biggest U.S.-based operations are pledging to double production of cars and trucks that can use ethanol and other biofuels and urging Congress to encourage oil companies ...

The 2027 Chevy Tracker will soon debut in Brazil, introducing a new 48-volt, flex-fuel hybrid powertrain developed ...

The new vehicles are built in Brazil, which has a thriving infrastructure for ethanol fuel.

Among the many campaign promises Barack Obama made to improve the environment was this one: He said he would require that all new vehicles have flexible fuel capability by 2012, the last year of his ...

Nebraska Sen. Pete Ricketts unveiled his Flex Fuel Fairness bill to incentivize car manufacturers to put more resources into building flex fuel vehicles. NEBRASKA SENATOR PETE RICKETTS WANTS TO LEVEL ...

During the 2008 presidential campaign, Barack Obama promised to "work with Congress and auto companies to ensure that all new vehicles have flexible fuel capability ... by the end of his first term in ...

I recently had the chance to get a look at a concept vehicle that could help us achieve the twin goals of energy independence and environmental stewardship. Ford Motor Co. is developing a concept ...

CLEVELAND, Ohio — Unleaded 88 is a cheaper way to fill up your tank. But because it has more ethanol than regular gas, it’s less fuel efficient. Will buying it actually save you money? Kinda, sort of ...

Sheetz, the national convenience store chain, is offering big discounts for drivers who use “flex fuel” this month, the chain announced Monday. The special discount will drop the cost of E85 gas — or ...