Motorists driving most polluting cars will face extra £10 'toxicity charge', giving London the toughest emission standard of any world city
Germany, France, Spain, Italy and the UK all receive notification time is running out to bring air quality into line with EU standards
Research also found 58 per cent believe current levels of air pollution in UK are harmful or very harmful to health
President of Volvo Buses Håkan Agnevall claims cutting air pollution is just the first step for electric bus systems around the world
Team from MIT media labs captured pollution from exhaust pipes in India to create artists' ink
UK fails to apply environmental law on air quality, water standards, and the conservation of several species, EU review reveals
Mayor quoted as saying already demanding target for city-wide coal use will be strengthened still further
Such a scheme would likely see drivers of most polluting diesels offered cashback to encourage switch to cleaner cars
Campaigners blast government claim Heathrow can be delivered under climate targets as 'wishful thinking'
New programme gives fleet drivers the chance to win prizes for driving more efficiently