Government claims $200m project will bring country closer to goal of carbon neutrality by 2020
Report argues that oil and gas sector is largely failing to assess extent to which costly fixed assets will be affected by climate change
Senior officials and negotiators increasingly gloomy about the prospects for a global warming deal next month
New adverts to stress that global warming could seriously impact children alive today
But renewable energy funding needs to double to $500bn annually to limit global warming, UN study warns
Rich nations need to cut CO2 emissions 90 per cent, says national think-tank
New Zealand biofuel firm Lanzatech says proprietary microbe uses steel factory emissions to help produce ethanol
Arctic temperatures have increased during the past 50 years after cooling in previous 2,000
Pro-business and green camps unite to vote against broad cap-and-trade scheme
Latest science shows world is currently on track for catastrophic temperature increases that would cut global population to just one billion people