The federal government has invested billions of dollars over the past 16 years, building a fleet of 112,000 alternative-fuel vehicles to serve as a model for a national movement away from fossil fuels ...

A class action lawsuit that was filed against GM in the U.S. District Court for the Northern District of Illinois alleges certain Flex Fuel capable Chevrolet Impala manufactured by the American ...

E85 — aka Flex Fuel — is a domestically produced, renewable, alternative fuel blend consisting of around 85-percent ethanol and 15-percent gasoline. Made for use in specially prepped flex fuel ...

The future of the world depends on humans stopping, and hopefully reversing, the damage we’ve caused to Earth by mining and using fossil fuels. Innovators and scientists have scrambled for decades to ...