NEWS: Date UN shuts book for signing Paris agreement is the moment for world to show it’s cutting carbon faster, says Dutch think tank
BLOG: After UN climate chief Christiana Figueres called for followers’ top photos from COP21, here’s what people tweeted in
ANALYSIS: Terrorist attacks, climate lawsuits and the inclusion of 1.5C in the Paris Agreement were among the unforeseen events of 2015
COMMENT: Policymakers should target coal, oil and gas at source, argue Harro van Asselt and Michael Lazarus
ANALYSIS: Vulnerable countries and big polluters alike read victories in UN climate pact, but the prospect of litigation remains live
ANALYSIS: France’s experienced foreign minister succeeded where most failed at UN climate talks. He got a decent deal and everyone said they liked him
NEWS: 400 businesses to 150 cities and regions kick off batch of pledges vowing to implement newly-struck global warming accord
INTERVIEW: Outgoing boss of Greenpeace International says he’ll stay in environmental movement to challenge injustice and target top coal funders
ANALYSIS: 195 countries struck a landmark global warming deal in France last week. They’ve got work to do before it takes effect in 2020
NEWS: Countries that staked plans on 2C warming now aim for 1.5C. Will they be reflected in stronger carbon-cutting policies?
ANALYSIS: Months of quiet diplomacy came to fruition midway through the UN summit, as a diverse set of nations agreed to work as one to force through an ambitious climate pact
ANALYSIS: Once a fierce critic of the UN climate negotiations, Claudia Salerno became one of the strongest supporters of a Paris deal
VIDEO: Selina Leem delivers emotional message from family and friends on tiny Pacific state, as 195 countries agree new pacy to slow global warming
COP21 WRAP: World leaders hail new agreement, as experts praise French hosts of talks for flawless diplomacy
COP21: Companies and trade associations hail endorsement of low-carbon transition, but insist it plays out in clear policy decisions
EXCLUSIVE: The US panicked at the inclusion of a legally binding term in historic UN climate change pact, prompting last minute huddles
ANALYSIS: Climate policy expert Gerard Wynn decodes a new global deal – which is likely to have profound impacts on business, finance and energy sectors
NEWS: Two weeks of intense negotiations set to conclude with historic agreement that will see coal, oil and gas use phased out
REACTION: Civil society groups welcome the outcome’s aim to limit warming to 1.5C but say more action is needed, plus greater support for the world’s poor
NEWS: Paris summit draws to close as French presidency announces it will present new and final proposal for deal at 1130 on Saturday morning