Copenhagen

Overnight talks fail to deliver completed draft text

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

If only Copenhagen's diplomats could learn from cricket's ability to compromise

Negotiations back underway as Danish hosts signal that talks should proceed based on UN draft texts

Conditional backing for EU funding proposal offered, in return for Chinese concessions on greenhouse gas emissions transparency

Japan makes last-ditch effort to save talks with improved funding offer – could others follow?

Officials from the three main blocs say they have given up on getting an agreement

As industrialised nations pledge $3.5bn to forest protection, key negotiator reveals REDD agreement is close to being finalised

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