Diesel engines, although robust and efficient, release harmful atmospheric pollutants such as nitrogen oxides and fine ...

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 ...

BURROWSVILLE Jes Sprouse quit his job to follow his dream. He became an algae farmer. Sprouse, 35, grows the emerald slime in a 1-acre pond in eastern Prince George County. If his gamble pays off, ...

The world’s oil refiners are proving powerless to make enough diesel, opening a new inflationary front and depriving economies of a fuel that powers industry and transport alike. While oil futures are ...

HILLSVILLE -- Sam Bolt avoided jail time and fines Tuesday afternoon. But the legal troubles may not be over for the Carroll County man who turned used vegetable oil into biodiesel fuel and sold it ...