Military vehicles such as Humvees are often seen wading through water without much trouble, which gives diesel engines a reputation for being nearly indestructible. While they are tough and generally ...

India's transport secretary V Umashankar announced a potential mandate for blending isobutanol with diesel this year to ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

At this stage, it's looking more and more like only rich people can afford gas, and the situation is even worse if you need to fill up with diesel. The cost of diesel fuel rose above $5 per gallon in ...

When Clessie Cummins founded the Columbus, Indiana-based Cummins Engine Company in 1919, it was built on a spirit of innovation that continues to thrive after more than 100 years. That innovative ...