After achieving its ambitious ethanol blending targets ahead of schedule, India has taken another step in its biofuel journey with the rollout of E85 fuel for compatible flex-fuel vehicles. Petroleum ...

Ever wonder about those yellow gas pumps marked E85 that dispense fuel that's typically slightly less expensive than the station's other options? E85 is an ethanol-heavy blend of gasoline that ...

In a world of ever-changing fuel sources - hybrids, electric vehicles, and so on - is there even an answer to what type of fuel is the best? There are mountains of discourse online about how efficient ...