Morning summary: Last year was one of the 10 hottest on record, while rising sea levels and a melting Arctic point to a ‘new normal’ say scientists
Morning summary: above-normal monsoon rains in Punjab’s northeastern districts have taken weather experts by surprise
Morning summary: Country’s ambitious climate change laws under threat as Nieto seeks to attract more investment into oil industry
Morning summary: With uncertainty over the Keystone XL pipeline project, TransCanada has announced it plans to built a pipeline to eastern Canada
Morning summary: Marshall Islands minister warns that the next 12 months are critical to save it from getting wiped off the map
Morning summary: Former Conservative energy adviser says exploration for shale gas should take place in remote areas
Morning summary: More than 1,700 American cities and towns are at risk from rising sea levels, according to a study which says the fate of some cities is already sealed
Morning summary: US President Barack Obama tells the New York Times the 2000 jobs the pipeline would create are a ‘blip’
Morning summary: New statistics from the Department of Energy and Climate Change reveal 39% of the UK’s electricity was produced by coal in 2012
Morning summary: China will make investments over the next five years to address a key source of social discontent
Morning summary: Saudi Arabia is looking to generate two thirds of its electricity supply from solar and wind in the next 20 years
Morning summary: Local communities are set to lose control over whether fracking can go ahead
Morning summary: Reports suggest “threats, intimidation and blackmail” have been used to sideline green cars legislation
Morning briefing: George Osborne has infuriated environmentalists by announcing big tax breaks for the shale gas industry
Morning summary: Major economies open climate change talks in Poland
Morning summary: The World Bank will limit financing of coal-fired power plants to “rare circumstances”
Morning summary: Prime Minister announces plans to replace the carbon tax with a market-based trading system a full year ahead of schedule
Morning summary: Australian opposition leader called carbon dioxide an “invisible substance”
Morning summary: New study also found that 470,000 deaths a year are linked with human sources of ozone
Morning summary: Scientists encourage capturing and storing carbon dioxide underground by burning trees and crops for energy