The mixing of kerosene oil and jet fuel with high-speed diesel has become a blessing in disguise as refineries are making billions of rupees at the cost of poor consumers that are forced to pay higher ...

A typical diesel engine emits a lot of soot, which is a leading cause of hazy skies and can lead to health issues such as asthma. Comstock Getty Images Oil and water don’t typically mix well, but a ...

Diesel and gasoline engines might look alike under the hood, but they use oil in very different ways. Gas engines run cleaner, but diesels create much more soot, crank out higher compression forces, ...

VIRGINIA BEACH, Va. — Drivers are still faced with high gas prices, but now some will have to shell out some cash over a costly mistake. At the BP station on Laskin Road and at Blackwater Trading Post ...