Around the world, more than 90 percent of people breathe in air that the World Health Organization (WHO) considers potentially harmful. While the source of air pollution varies – some come from vehicle...

Scott Pruitt, the head of the US Environment Protection Agency (EPA), has revealed plans to roll back emissions standards for vehicles in a move that could impact the country's transport emissions for...

London Mayor Sadiq Khan yesterday launched a new online Cleaner Vehicle Checker, designed to make it easier for motorists to assess the real world emissions released by new vehicles. Launched just days ahead...

When Dominque Paul walks down the street, people stop and stare. Sporting silver go-go boots, a metallic wig and light-up dress, she looks like a David Bowie fever dream. Paul’s outfit is more...

Plans to rate cars based on the amount of air pollutants they emit in real world driving conditions are being developed in London and Paris, the two cities' Mayors jointly announced today. Sadiq...