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Breaking news: there is ice in Antarctica
Sceptics may laugh at the irony of climate scientists getting stuck in ice, but it still doesn’t disprove climate change
Why 2014 is a critical year for the politics of climate change
High level summits in New York and Lima expected to deliver roadmap towards global deal in 2015
Energy efficiency: the gift that keeps on giving
Taking care of the amount of energy you use makes economic and environmental sense, says the Carbon Trust’s Jeff Beyer
EU in Wonderland: it’s time to get real about the 2030 climate targets
Europe is in two minds over its next set of low carbon goals, but ambition is vital as the world is watching says E3G’s Ingrid Holmes
Can Sigmar Gabriel reboot Germany’s low carbon agenda?
Vice-Chancellor will lead ‘super ministry’ focusing on energy and economic policy, but needs to act fast to maintain supply and cut costs
Chevron v Ecuador: the big oil battle where everyone’s a loser
Few willing to take responsibility for cleaning up waste as bitter 20 year fight over oil pollution heads for another legal judgement
ADB approves $900m loan for Pakistan coal plant – but will it be the last?
Asian Development Bank support critical for construction of new power station, raising questions over funder’s climate change strategy
Green Climate Fund: will it deliver a ‘paradigm shift’?
UN’s green bank has been talked up, but few know exactly when, or how, it will really open for business
Space Odyssey: can moon power answer the earth’s energy needs?
Giant solar belt around moon could meet all of humanity’s energy needs by 2030, say Japanese inventors
Are cuts to UK renewable energy subsidies good news?
Changes to government support for wind and solar proves industries are competitive say industry insiders
How can Peru make next year’s climate summit a success?
Guy Edwards and Timmon Roberts say that Peru is well placed to ensure the UN makes progress on climate change next year
The path to Paris will be tough, agree UN climate chiefs past and present
Christiana Figueres, Michael Zammit Cutajar and Yvo de Boer on challenges facing international negotiations up to 2015 Paris summit
Lord Stern: global climate ambition lacking at Warsaw summit
Leading climate change economist says Warsaw summit conclusions indicates leading countries do not take climate change seriously
Peru and France promise to restore soul to UN climate process
Hosts of critical summits in 2014 and 2015 promise civil society its voice will be heard after Warsaw walkout
Six things Russia has to tell UN climate talks and the world
Russia’s climate chief on pre-2020 ambition, biased conclusions and NGO anger the Warsaw talks
Monica Araya: governments can say no to fossil fuels
The fossil fuel lobby has a disproportionate influence on world leaders, but they are not as powerless as they pretend
Letter to Russia: don’t shoot yourself in both feet at UN climate talks
Russia’s 2020 climate targets are “borderline delusional” says a seasoned Kremlin carbon observer
Comment: climate diplomats need to explore the ‘third way’ to 2015 deal
Key to effective deal is approach that recognizes key role UN can play in supporting and promoting effective action
Comment: climate adaptation must be a priority post Haiyan
Focus on land in adapting or prepare for the imminent social chaos – the choice is ours says UN desertification chief Monique Barbut
Ecuador’s climate ambition faces test post Yasuni
International community disappoints Ecuador to help keep its oil in the ground