NEWS: Boston, New York and Baltimore are among the cities threatened by rising sea levels, warn scientists
NEWS: More Chinese companies must manage their greenhouse gas emissions as Beijing plans national carbon market
NEWS: Record-breaking year is “clear evidence” of climate change but highlights poor government communication, says critic
NEWS: An engineer has raised US$125,000 through Indiegogo for a novel way to solve water shortages in a remote mountain region of India
ANALYSIS: There are three big UN deals due in 2015, on disasters, development and climate; what happens in the markets and on the streets will be critical
NEWS: One in three New York voters think better of Andrew Cuomo since he banned fracking in the state over health concerns
NEWS: Saudi refusal to cut oil production could drive prices lower and make tar sands, deepwater and shale projects unviable
NEWS: Except in Saudi Arabia, the recent slump in oil prices will have little impact on renewable deployment, says Bloomberg
ANALYSIS: International aviation and shipping are not mentioned in the Lima call for climate action, despite growing emissions
ANALYSIS: As the world’s second biggest exporter of emissions, Russia should lobby for consumers to take responsibility, say economists
NEWS: Governor Jay Inslee hopes to launch emissions trading system in 2016, says it is “the smart thing to do”
NEWS: Rainforests are the “sweat glands” of the world and losses could wreak havoc with farming, researchers warn
ANALYSIS: Female representation in UN climate talks is increasing; on the ground, women are still marginalised
NEWS: Chinese central government will set regional caps on emissions and leave distribution of permits to provincial authorities
NEWS: Since the decline of fur trapping, beaver populations have exploded, increasing methane generation from dammed ponds
NEWS: The Peruvian government is seeking to extradite activists who damaged world heritage site, on charges that carry 6-year jail sentence
NEWS: Agreement in Peru remains elusive as emerging economies hold ground in negotiations stand-off
INTERVIEW: Winnie Byanyima tells RTCC negotiators have detached human feelings from what is being discussed
BLOG: As negotiators work towards a global climate deal at UN talks in Lima, an estimated 20,000 people demanded action
BLOG: Former US vice president and climate champion expresses optimism for a breakthrough in global efforts to tackle climate change