Prime minister says he has a plan that will bolster chances of global climate change deal over next few months
Industrialised nations accuse China of blocking any attempt to include global emission targets in final accord
Last ditch effort to salvage agreement as Obama meets with Wen Jiabao
British Prime Minister Gordon Brown this morning addressed the Copenhagen Summit and called for a deal to be reached - here is his speech in full
Encouraging moves on climate funding, deforestation and the US climate bill are all overshadowed by increasingly fractious row over future of Kyoto Protocol
Agreement edges fractionally closer as African nations group scales back funding demands
High Street names reportedly lined up to provide green home makeovers from " day one" of a Conservative government
Mandelson announces £19m competition to develop electric vehicles from next year
Talks set to resume after African countries stage protest at rich nations' perceived attempt to ditch Kyoto
As Tony Blair calls for compromise, African diplomats warn that their leaders will not attend if they expect to face last-minute wrangling