Developed by UC Santa Cruz chemists, the low-cost process turns used vegetable oil into biodiesel at a temperature lower than ...
Diesel made from used cooking oil produces fewer carbon emissions than new vegetable oils—and it keeps the grease out of ...
At the Suncor Oil Refinery in Commerce City, some air pollution is visible to the naked eye. But a new study found another unexpected, and invisible, contaminant: radioactivity.