Pollution

New research concludes at least 38 per cent of the population is exposed to unhealthy air on an average day

Environmental campaign group says tournament provides opportunity to clean the nation's air and water

Court defies European Commission, ruling people have a right to know if their government is breaking rules on hazardous waste

Pollution restrictions would prove almost impossible to meet, while new runway would restrict economic growth elsewhere, green groups warn

Sustainable transport campaigners call for five per cent of transport budget to be ring-fenced for walking and cycling

Junior Transport Minister's speech to LowCVP conference on how ultra low emission vehicles can tackle climate change, make the air cleaner and spur innovation

The effects of climate change are causing significant negative effects on health and need to be addressed, report argues

Greenpeace and EEB aim to show financial impact of planned industrial emissions rules, which they say have been weakened by industry lobbying

Cost benefit analysis of cars versus bikes by Lund University shows significant benefits of pedal power

BusinessGreen runs down the key reactions to the Supreme Court's landmark judgement today