air quality

New report finds one in three city dwellers are exposed to harmful levels of particulate matter

'War on Coal' bill threatens powers of Environmental Protection Agency to regulate emissions but is unlikely to pass Senate

Environmental Protection Agency said to have overstepped its authority by bringing in stringent air pollution rules

Jessica Shankleman test drives two low-emissions Focuses in the Oxford to London Eco Rally

EU-backed research warns East Asia’s notorious air pollution is on track to become the norm for cities globally

Automaker debuts new low-emission taxis to help cut pollution on London's roads

Environment Minister promises renewed ambition from Defra on everything from plastic bags to air pollution

Policy Exchange calls for major information campaign and changes to congestion zone to tackle deadly air pollution

Lining cities with wall of vegetation could reduce air pollution by 30 per cent at less cost than current policies