By Sean Mowbray As the world desperately searches for a way out of its global climate change and plastic pollution crises, ...

Bunker fuel contains, among other contaminants, more than 5,000 times the sulphur that is in gasoline for cars ...

State laws require the use of a special blend of gasoline meant to help control ozone and other air pollutants in metro Phoenix. Arizona's "cleaner burning gasoline" is produced with the addition of ...

Forbes contributors publish independent expert analyses and insights. Marianne Krasny is a professor at Cornell University. Oct 14, 2025, 06:00am EDT Oct 17, 2025, 12:04pm EDT Thousand Oaks , CA - ...

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 ...