The film discusses various types of engines that utilize heat energy for operation. It explains steam engines, which are reciprocating external combustion engines, and compares them to internal ...

Automotive engineers have invested countless billions trying to improve upon the humble internal combustion engine, but not all those efforts have translated well. In fact, sometimes, things got weird ...

On Dec. 16, the European Commission proposed to lift the sales ban on new gasoline and diesel cars from 2035 and replace it ...

The revised package cuts the planned 2035 goal to a 90 per cent reduction in tailpipe emissions compared with 2021 ...

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 ...

The compression ratio in Mercedes’ and Red Bull's 2026 engines has come under scrutiny in F1, but what’s really behind it?

Forbes contributors publish independent expert analyses and insights. I am a professor at Cal State LA and the technical director for the Hydrogen Research and Fueling Facility. We go for better ...

The European Commission has reportedly softened its plans to ban the sale of new combustion-engine vehicles, following ...