VIDEO: A high-stakes UN climate summit begins in Paris next week, but is the average person on the street any wiser? Alex Pashley went to London’s landmarks to find out
NEWS: These are the figures that will make or break a new global warming agreement. Get to know them as the ‘COP21’ game of chess begins
NEWS: 2011-2015 was the warmest five-year period since measurements began, UN weather agency declares before Paris summit
NEWS: Rising sea levels and cyclones spell huge migrations to overpopulated Dhaka if the planet doesn’t cut carbon emissions fast enough
NEWS: COP21 is forecast to generate two-fifths the greenhouse gases of last year’s Lima talks, reveals French presidency
COMMENT: Wealthy governments risk inflating the private sector’s contribution to a $100 bn target to climate-proof developing countries
NEWS: Prime minister Justin Trudeau uses first meeting between provincial chiefs and Ottawa in 7 years to build bridges and buff up climate knowledge
NEWS: 55-year blockade has imposed “serious difficulties” on sustainable development, communist state says
NEWS: NDP government targets sweeping carbon tax, coal phase-out to clean up No 1 regional emitter’s act before Canadian Premiers meet to talk Paris
NEWS: Qataris average earnings top US$140,000 a year but country wants free solar technology if it is make any carbon cuts at all
NEWS: GOP demands vote on White House $3bn pledge in gambit to weaken US authority at COP21
NEWS: Caribbean island needs more than seawalls to keep coastal erosion at bay. Time for a long-term vision backed by business, say researchers
NEWS: Canadian city to warn burning fossil fuels causes climate change with compulsory notices in gas stations
NEWS: No signs deforestation is slowing a year after New York Declaration on Forests, warn NGOs, but some positive measures
ANALYSIS: South American giant straddles the rich-poor divide at UN talks and could build bridges at COP21
NEWS: Senate vote to block flagship Clean Power Plan aims to “create confusion and uncertainty” before US finalises international pact
NEWS: ‘Kudos to the UK’, says Christiana Figueres as country eyes nuclear and gas-fired power stations expansion to replace coal
UPDATED: French government set to rule whether 29 November demo will go ahead by Thursday, say organisers
NEWS: Abnormally warm Pacific waters are playing havoc with global weather and could surpass 1997-98 record, says UN agency
NEWS: Manuel Valls says ‘COP21’ will be “reduced to the negotiation”, casting doubt on a series of side events including mass climate march