The Biden administration announced it will suspend a federal rule that bars higher levels of ethanol in gasoline during the summertime. The move is intended to tamp down prices at the pump that have ...

The Biden administration will temporarily allow high-ethanol content gasoline to be sold this summer to help lower the cost of gasoline, senior administration officials told The Associated Press.

In an effort to hold down gasoline prices, President Joe Biden will allow sales of E15 gas – a motorist fuel with a 15% blend of ethanol – during the summer months. Prices have been rising along with ...

Folks have been experimenting with ethanol in modern combustion engines even when they weren't so modern. Nicolaus Otto, the inventor of the traditional four-cycle engine, used it to power one of his ...

With vehicles powered by electricity and alternative fuels like emission-reducing biodiesel becoming available to drivers everywhere, moves to lessen humanity's reliance on fossil fuels are starting ...

Under the Renewable Fuels Standard passed in 2007, the Federal government requires certain volumes of ethanol to be blended into the U.S. transportation fuel supply. However, states have discretion as ...