One environmental group, which declined to be identified, didn't have anyone to comment on the prospect of veggie oil reducing oil dependency or clearing up the air, calling it a "non-issue." But that ...

BLYTHEWOOD, S.C. — From cooking oil to biodiesel fuel, students at Blythewood High School are hard are work in the lab. They are creating a replacement for petroleum diesel fuel. “It's great to know ...

We try three different types of diesel fuel in search of speed ... oh, and economy, of course. Here in Los Angeles, we can ...

A lot of diesel vehicle drivers might take certain things about their fuel for granted. We might gripe when its price increases and reminisce about just how cheap it used to be a relatively short time ...

U.S. oil refineries are moving aggressively to produce renewable diesel, partly to cash in on Canada's greener fuel standard before Canadian refiners modify their own plants.

All automotive and industrial Cummins engines can use B5 biodiesel, while most can also use B20. A handful of generator ...

Starting in January, BMW will fill up all new diesel models it builds in Germany with HVO 100 hydrotreated vegetable oil. The German automaker is working with Finnish manufacturer Neste on the ...