Diesel engines still have their place in the modern automotive world, but they're not without flaws, one of the major ones ...

On July 3, 2026, President Trump pardoned early a dozen people who were convicted under the Clean Air Act for tampering with ...

Somewhere on the Dalton Highway this winter, a loaded semi will lose power at forty below zero — not because the engine failed, but because a sensor decided its emissions system wasn't behaving. That ...

The Centre is preparing for the next phase of its biofuel programme by planning to allow blending of up to 15 per cent ...

For decades, the choice between petrol and diesel was a straightforward mathematical equation calculated at the fuel pump. If ...

A malfunction involving a backup diesel generator aboard a U.S. ballistic missile submarine sent more than 60 sailors and ...

Inline six engines, also commonly known as straight sixes, are widely regarded in the enthusiast community as some of the smoothest and simplest engine layouts, a fact inherent to their design. But ...

Vermont is offering $5.9 million to help businesses and agencies replace diesel vehicles with electric models.

The government of India has outlined the next phase of its biofuel programme, aimed at reducing the countrys dependence on ...

Isobutanol is widely regarded as a next-generation biofuel due to its superior energy density, better compatibility with ...

The Trump EPA calls Biden-era rules for cutting pollution from heavy trucks "unworkable." The proposed changes have been ...