Climate change now a key foreign policy aim for Francois Hollande, seeking to learn from mistakes of 2009 Copenhagen talks
Morning summary: Australia to face more extreme weather say researchers; Newspapers in Australia cast doubts on climate change; Illegal gold mining in Peru increased Amazon deforestation by 400%
Morning summary: Oregon, Washington,California and British Columbia agreed to efforts to cut CO2; UK House of Lords rejects 2030 decarbonisation bill
An analysis of the main developed country negotiating positions ahead of the next round of UN climate talks
Morning summary: More oil and gas regulation will not help Canada meet 2020 emissions target; Australian mining company faces criticism from former coal association chairman; New York to install 250,000 LED lights
Coalition of 70 investors sends letters to 45 companies calling on them to present detailed climate change assessments by 2014
Morning summary: Russian authorities change Arctic 30 charges; Nick Clegg says green levies could be paid through general taxation; and China sends inspection teams to polluted cities
A wordcloud analysis of the main developing country negotiating positions at the UN COP19 talks
Morning summary: UN official says Australian bush fires linked to global warming; airborne pollution soars in China; Keystone pipeline set to earn Koch brothers billions
Is it time to view CO2 not as a threat to the planet but as a valuable and sustainable resource to help combat climate change?
The head of the Climate Change Committee speaks to RTCC about Conservative commitment to climate cause and why it matters
Head of Organisation for Economic Co-operation and Development says concerted action from rich nations is urgent
Leading financial institutions agree that immediate action must be taken on climate change while world waits for global deal
Morning summary: Oceans being heated by climate change absorbs more CO2 says new research; Fukushima nuclear plant has suffered a second breach; China is ramping up solar manufacturing
For the first time UN scientists have set a limit on the amount of greenhouse gases that can be released – but is there a short-term alternative?
IPCC won’t turn Abbott into an environmentalist, but its impact will endure beyond the Coalition, says Erwin Jackson of Australia’s Climate Institute
Scientists say climate change is a clear threat but nations are unlikely to take warnings on board at next round of UN talks in Warsaw
Updates from Stockholm where the Intergovernmental Panel on Climate Change’s eagerly anticipated assessment report is being released
Morning summary: EPA takes climate action plan forward; IPCC chairman dismisses IPCC spoilers; and Russia encourages planet hacking
Intergovernmental Panel on Climate Change likely to detail figure of fossil fuels that can be burnt before 2°C warming limit is breached