NEWS: Arctic’s frozen soil holds billions of tonnes of organic carbon – and global warming could speed its escape
NEWS: Opposing groups as far apart as ever says new research based on tweeting habits of those in climate change arena
COMMENT: Global warming needs urgent action – but activists should accept they can’t change the world overnight
NEWS: Province chief says lack of federal climate plans prompted decision to take action, which could cover more than 75% of Canadians
NEWS: Leaders make joint pledge to ensure Paris climate summit later this year is a success, as countries deepen clean energy ties
NEWS: Climate change could cause many glaciers in western Canada to start to disappear by mid century, affecting people and places that depend on their water
NEWS: Presidential bid could be first in US history to make global warming key election issue, highlighting differences with Republicans
NEWS: Mayors told they need to improve their credit ratings and produce better projects, at sustainable cities summit in Seoul
NEWS: Politicians “too cowardly” to back carbon price, which would offer better climate benefits than attacking coal, says de Boer
NEWS: Prime minister says country is committed to climate challenge but will not be pressed on carbon cuts
NEWS: Analysts say decline of coal and rise of wind and solar will lead to significant fall in emissions this year
Latest updates from the ICLEI World Congress, with representatives of more than 200 cities worldwide
INTERVIEW: The mayor of Catbalogan, Philippines, tells RTCC a series of typhoons destroyed 2,500 houses in her city
NEWS: City leaders commit to rhetorically ambitious but vague set of principles targeting a cleaner, low carbon urban centres
NEWS: Sources say government is divided over strategy for long term carbon cuts, with industry and environment ministries in disagreement
LIVE: Latest updates from the opening plenary and first sessions of the ICLEI World Congress, with representatives of more than 200 cities worldwide
NEWS: Alliance set to test latest energy solutions in battlefield environment, in bid to avoid relying on vulnerable fuel convoys
ANALYSIS: They have most of the world’s people, money and emissions. While national governments talk, cities must act, say mayors at ICLEI summit in Seoul
NEWS: Prime minister announces new package to protect rural communities, as March rains ruin crops in northern states
INTERVIEW: Yes Bank’s head of responsible banking talks to RTCC about green bonds, solar growth and cleaning up coal power