At Conexpo, Cummins outlined a pragmatic roadmap for cleaner construction equipment power — for when and where customers may ...

Introduction of more advanced diesel truck engines, innovative emissions control systems, and cleaner diesel fuel over the past decade has resulted in major improvements in air quality and fuel ...

Researchers in Nigeria say water in diesel emulsions could significantly reduce nitrogen oxides and particulate emissions without major engine redesign. The approach may also preserve, and sometimes ...

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 ...

Titan Freight Systems has provided overnight services across the Pacific Northwest since 1968. Today, the fleet has 45 trucks, 120 trailers, and 55 drivers on the road. Combined, these vehicles put on ...

Scientists discover that adding water to diesel fuel could slash nitrogen oxide emissions by 67% and particulate matter by 68 ...

Not all diesel is created equal. Like gasoline, it comes in various grades, and choosing the right one is important. But which should you pick?

The war in Ukraine and resulting oil market chaos sent diesel fuel rocketing past $5 a gallon while renewing calls for a clean energy revolution to remove fossil fuels entirely from a supply chain ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. For decades, diesel vehicles have had ...