The Guardian, El País, Le Monde and China Daily are among 25 publishers aiming to raise awareness in the runup to the next UN summit

'Shocking' revelation finds $5.3tr subsidy estimate for 2015 is greater than the total health spending of all the world’s governments

Environmentalists say presumption of global temperature rise to 4C undermines multinational’s ability to talk with authority on climate change

Mayor dismisses call to divest £4.8bn pension fund from oil, coal and gas saying UK needs fracking to avoid relying on energy imports

Environmentalists accuse the government of ‘looking the other way’ after US gives green light for Shell to restart drilling for oil and gas

Green party leader says she has no intention of resigning and says the party ‘has more than quadrupled its membership’ while she has been leader

National Grid to offer a new set of subsidies to diesel generator operators under a scheme designed as insurance against the lights going out

David Blood and Howard Covington separately warn fund managers they are sleepwalking into a future where climate change leaves fossil fuels unburnable

Falling number of patents for renewable energy products risks governments missing carbon reduction targets

Coalition government granted far more more meetings to fossil fuel sector than renewable energy companies between 2010 and 2014, Guardian analysis reveals