As a result, diesel engines are subject to stringent environmental regulations. Petrol engines, while emitting less NOx and particulate matter, produce more carbon dioxide (CO2) per liter burned.

Medical News Today has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical journals and associations. We only use quality, credible sources ...

How Diesel Particulate Filters work How to avoid DPF problems How much is it to clean a DPF? A Diesel Particulate Filter — known as a DPF for ease — is part of a diesel car's exhaust system, designed ...

A recent study led by researchers from the University of Southampton in the UK found that pollution from car brake wear can be more harmful to the lungs than diesel exhaust. The study demonstrated ...

A study by the University of Southampton (UK) has found microscopic particles emitted from certain types of commonly fitted brake pads can be more toxic than those found in diesel vehicle exhaust.