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: Oil producing state targets 4-12% cut in emissions from business as usual by 2030, stresses need for international support
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
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
NEWS: Exports to Gulf states cause deforestation and fund militias in unstable African country, says submission to UN
NEWS: Plastic sheeting, plywood and resilient seeds can make a huge difference to communities faced with increasingly tough climate-linked impacts
NEWS: Environmentalists warn Chinese-backed project will pollute the climate and damage a natural buffer against storms
NEWS: Climate summit will go ahead but foreign minister Laurent Fabius indicates policing levels will be increased as a result of IS assault
PROFILE: Stung into action by a student protester, Todd Stern has forged climate consensus with China with a hostile Congress at his back
NEWS: In the Bay of Bengal, Ghoromara faces disaster as the rising ocean eats away at people’s homeland
NEWS: Cameron and Modi sign off trade package to boost India’s green economy, but doubts persist over UK’s domestic commitment to tackling climate change
NEWS: Teams of bikers pass baton across vulnerable continent to drum up support for global pact to cap warming to 1.5C
NEWS: New COP21 website and emails highlighting commitment stress Riyadh is taking this year’s climate summit seriously – but doubts persist over Kingdom’s low carbon ambitions
NEWS: Secretary of state says New Delhi is focus of US diplomacy push, rejects notion that Paris may deliver new legally binding treaty
NEWS: Six weeks behind deadline, Islamabad contribution to a Paris deal avoids any measurable goals