Biofuels experts discuss corn and cellulosic ethanol, and sustainable aviation fuels. We use a lot of biofuels in the US -- corn ethanol now makes up 10% of every gallon of gasoline. Ethanol made from ...

KANSAS CITY, Missouri (Reuters) - The U.S. ethanol industry is keeping its foot on the gas pedal at production plants, and if the trend continues it could defy a government forecast that the industry ...

CORYDON, Iowa - The hills of southern Iowa bear the scars of America's push for green energy: the brown gashes where rain has washed away the soil, the polluted streams that dump fertilizer into the ...