VIDEO: Sir David King says ‘critically important’ UN deal reflects temperature target of 2C or less and reminds Britain at threat from sea-level rise
BLOG: They’re unruly, idealistic and shout loudest for justice. But are they being heard? We met five twentysomethings at COP21
NEWS: Businesses with emissions equal to South Africa and nearly $1trn in profits pledge to help cap global warming below agreed danger threshold
BLOG: Oil major not found guilty – nor innocent – of deliberately denying global warming as celebrity judges leave audience to make up their own minds
VIDEO: Activists storm event bearing ‘climate solutions’ to criticise corporate sponsorship as UN talks near half-way mark
VIDEO: Take a tour of Le Bourget conference centre where countries are crafting a new global warming pact
NEWS: France’s Francois Hollande and donors put up $4 bn for band of trees stretching 7,100km from Djibouti to Dakar
INTERVIEW: Probe of oil major’s alleged climate denial shows fossil fuel industry has ‘done nothing but deny and deceive for a generation’, says 350 founder
VIDEO: US-led drive for pact without legal force is conditioning outcome at UN COP21 summit, warns environment minister
ANALYSIS: Germany, Norway and UK lead forest protection announcements, but where are the real forest defenders at COP21?
VIDEO: Ahmed Djoghlaf and Dan Reifsnyder reject “misperception” their earlier version of a Paris agreement was biased towards developed countries
VIDEO: Chair of developing country bloc says US president’s words must translate into negotiating offers at UN COP21 summit
VIDEO: Ali Al-Naimi points to kingdom’s capturing of carbon dioxide as evidence of its commitment to tackling climate change at Paris summit
VIDEO: Latin American state won’t legitimise ‘failed mechanism’ with national plan as world still on track for dangerous climate change, lead envoy says
NEWS: Pledges by 48 least developed countries to a UN deal need more than $90 billion a year between 2020 and 2030 to implement, says IIED
NEWS: Organisers say over 2,300 events are planned worldwide to push countries to strike a strong climate deal in Paris
ANALYSIS: Cheap fuel for developing nations; disastrous for the climate. We asked three experts if it is morally defensible to bankroll new mines and power plants
ANALYSIS: They are the experts shaping a new UN deal. As COP21 starts, how do negotiators ride out the two-week roller-coaster?
BLOG: Cliques are the name of the game as countries seek power in numbers to drive shared interests. Here’s a rundown of the negotiating blocs in Paris
NEWS: UN climate summit ‘important stage’ on transition to low-carbon world, says Francis on first visit as pontiff to Africa