Kolkata’s choking streets are affecting the health of residents and the region’s long term prosperity
Government’s unwillingness to accept emission cuts is damaging country’s image as a global leader, says study
Diplomats involved in creating a global emissions reduction treaty explain why it’s such a tortuous process
New rules to curb Beijing’s air pollution will impose harsher punishments on those responsible for smog
New study reveals 66 countries now have legislation governing climate mitigation and adaptation plans
South Africa’s delay to carbon tax a reminder of lobbying power of major emitters
Former deputy prime minister says David Cameron needs to decide whether he wants to lead the “greenest government ever”
Ernst and Young league table says Germany, UK, US become less attractive for new investment in renewables
South Korea may have to let heavy industry emit more after underestimating 2020 carbon footprint, says study
Reports from Washington DC suggest Obama Administration has held series of meeting to discuss possible climate strategies
The Chinese saw in the New Year with slightly less of a bang this year, as air pollution woes turn citizens from traditional firework displays
Mayors from around the world have gathered in Johannesburg to discuss urban solutions to tackling climate change
Mayors of the world’s leading cities met in Johannesburg this week to discuss solutions to climate change
Delays to CCS risk £35-bil of economic benefit, says report
Envoy for Least Developed Countries “optimistic” about UN talks, but says rich nations need to demonstrate commitment to carbon cuts
US president’s climate ambition faces tough test as mid-term elections and hostile Congress limit room to manouevre in 2014
Wednesday’s top five: Clean energy boosts EU economy says report, Beijing bans heavy polluters, Australia’s water supplies at risk say scientists
Weird weather and impacts of natural disasters high up the agenda at World Economic Forum gabfest
Emissions outsourced to China are floating back over the Pacific to haunt the western states of America
Cuadrilla chairman and former BP chief says shale gas can help UK meet climate targets and boost energy security