COMMENT: In a world of rapidly multiplying threats, climate change is the one that pushes NATO to the brink
ANALYSIS: With Ukraine and Afghanistan dominating this year’s Summit agenda, will NATO ever take climate change seriously?
NEWS: Donald Tusk, a champion of coal and critic of EU’s tough climate policies will be the next Council chief
ANALYSIS: Climate change raises major security threats that NATO cannot afford to ignore at its summit this week
COMMENT: Despite his pro-coal domestic agenda, Donald Tusk might not be a bad choice for European Council president
NEWS: Veteran diplomat Javier Solana says real progress will only come at national level, hailing action in China, Uganda, Tuvalu
NEWS: Latest meeting of leading emerging economies ends with leadership challenge to developed world
ANALYSIS: Efforts to revive traditional knowledge in Kyrgyzstan are safeguarding its wild walnut forests for future generations
NEWS: US secretary of state urges greater US-India cooperation on clean energy ahead of Delhi summit
From the Arctic ice to the Amazonian rainforest, climate change is threatening the homes and traditions of indigenous people
ANALYSIS: Twelve months on from the battle of Balcombe, Britain is little closer to exploiting its shale gas reserves
BLOG: 18 men and women who will play a vital role in developing an international deal to curb emissions
NEWS: European Commission targets 30% energy savings by 2030 after last-minute wrangling
ANALYSIS: Launched to great fanfare in Fortaleza, opinion is mixed on whether the emerging economy fund will be a force for good
NEWS: Latest data shows land and sea temperatures broke records stretching back to 1880
NEWS: Newly elected European Commission chief support for binding efficiency target praised by green groups
NEWS: Green activists are protesting a trans-Atlantic trade deal they say could harm the environment
NEWS: Row over board membership means European funds cannot be used in flagship low carbon finance mechanism
NEWS: Leaders are heading to Paris, Berlin and Fortaleza for climate talks to lay the groundwork for a global deal
NEWS: Coal-dependent Poland could challenge European 2030 carbon-cutting targets, warns UK energy secretary