One way car manufacturers can reduce their vehicles' harmful emissions is through particulate matter filters. Particulate matter refers to the most common and harmful mixture of pollutant chemicals ...

Ford has an unwelcome holiday gift for more than 768,000 owners of its diesel cars around the world following news of a new recall. We suspect that Ford—which has been striving to improve quality and ...

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 ...