NEWS: The US will make climate change its top priority as chair of the Arctic Council, says US Arctic envoy
INTERVIEW: Outgoing EU climate chief faces one last battle to assure her legacy as UN emissions deal looms
NEWS: Connie Hedegaard says Delhi does need to demonstrate progress on renewables and efficiency by 2015
NEWS: Carbon markets are only as good as the political goals that underpin them, say analysts in response to New York pledge
ANALYSIS: From 400,000 marching in the streets of New York to the affirmations of world leaders at the UN, there is a renewed confidence in climate action
ANALYSIS: World leaders delivered around 16 hours of speeches yesterday. But who actually delivered meaningful pledges?
NEWS: Greenpeace activists “occupy” coal train in the UK to highlight climate dangers, while Polish miners block Russian imports
Ban Ki-moon’s summit has arrived and it is over to world leaders to show their commitment to tackling climate change
NEWS: UN summit sees pledges on forests, food security, finance and more. We provide an overview of some key promises
NEWS: Shell, Nokia and Lego are among 1,000 businesses to join governments in support of carbon pricing
We bring you all the events and comments leading up to tomorrow’s meeting of world leaders in New York
NEWS: Leaders expected to make four minute speeches outlining commitment to global emissions agreement in 2015
NEWS: Foreign demand for agricultural products worth an estimated $61 billion is driving rates of deforestation
COMMENT: An open letter to Alenka Bratušek, vice president for Energy Union, and Miguel Arias Cañete, European commissioner for climate action and energy
NEWS: Alenka Bratushek will be vice president for energy union, while Miguel Arias Canete gets climate action and energy brief
SPEECH: UK’s former chief climate diplomat offers reflections on Europe, energy and climate change
COMMENT: When a vulnerable island nation calls on would-be superpowers to attend the UN’s climate summit, why are NGOs not offering more solidarity?
BLOG: Leaders at NATO kept silent on climate change, despite its proven security implications
NEWS: The NATO summit concluded with recognition of climate as a security threat, and committed to a more energy efficient military
ANALYSIS: Commissioners will have key role in global climate talks, but leaked Brussels chart shows “energy union” takes priority