A surprisingly simple fuel modification could help tackle one of diesel engines’ biggest problems: pollution. Researchers reviewing studies from around the world found that mixing small amounts of ...

Diesel engines are considered more polluting than their petrol counterparts. This is the key reason why the small cars in India have been shying away from using diesel engines, in face of the mounting ...

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 ...