As Indian environment minister launches a blistering attack on Ed Miliband, Yvo de Boer says international climate talks have entered a "cooling-off period "
Confusion reigns as UN Secretary-General reportedly asks world leaders to extend their stay in Copenhagen in last-ditch effort to reach agreement
Negotiations back underway as Danish hosts signal that talks should proceed based on UN draft texts
Talks set to resume after African countries stage protest at rich nations' perceived attempt to ditch Kyoto
Coalition of world's largest postal operators will work together to deliver deep emission cuts by 2020
Danish text raised 'trust issues' between rich and poor countries but won't derail deal, says UN secretary-general
Flurry of good news dominates start of summit, as South Africa announces emissions target and Obama signals he will attend talks' conclusion
Opponents say taxpayers will pay for burden of concessions offered to polluters
One third to be spent building pollution control facilities, says official
Industry steps up lobbying for energy-efficient IT projects to be included in expanded CDM