Tata Motors is making a move in the midsize SUV market with the Curvv. This SUV has a coupe-style design and offers many ...

The dictionary defines volatile as “liable to change rapidly and unpredictably.” That is a good way to describe diesel fuel prices. Data from the U.S. government charts diesel fuel prices from 1995 to ...

Data: AAA; Chart: Axios Visuals The price of diesel fuel has surged above $5 a gallon in the U.S., the highest in four years, ...

Researchers in Nigeria say water in diesel emulsions could significantly reduce nitrogen oxides and particulate emissions ...

Rising diesel prices could push up costs across the U.S. economy, as many goods move by diesel-powered trucks.

Diesel truck miles per gallon has improved significantly, but fleets can boost efficiency further across all powertrains with smart practices and technology. Diesel truck miles per gallon has risen ...

The war with Iran has caused diesel prices to spike nationwide. NPR's Ayesha Rascoe speaks with energy analyst Patrick De Haan about the implications for all the industries that rely on the fuel.

VANCOUVER, B.C. -- VANCOUVER, B.C. DaimlerChrysler introduced advanced diesel technology in Canada in the seemingly most sensible way. It started small, very small, bringing forth its Smart ForTwo car ...