Government may include proposal in EU submission to tackle air pollution, but MPs argue new plans still don't go far enough
Ovo Energy's Guy Newey wonders if market mechanisms for tackling pollution need an injection of morality
Pope issues fresh call for more ambitious international action on climate change
Famous shopping thoroughfare exceeds annual pollution limit just four days into new year, campaigners claim
Businesses and NGOs unite in call for Environment Secretary Liz Truss to persuade EU Commission to retain circular economy package
Committee also calls for less favourable tax regime for diesel vehicles and says new schools and hospitals must be built away from 'hotspots'
New report highlights impact of air pollution from energy sector and manufacturing on the EU economy
European Court of Justice set to rule on ongoing battle between UK government and ClientEarth over NO2 limits
China, UK and Germany sign World Bank declaration calling for polluters to pay for costs of climate change
Johnson appears before Environmental Audit Committee, as Labour confirms plan for national network of low emissions zones