Methane from manholes and historic landfills: significant sources of gas go unrecognized

Published: 13 December 2022

Cities are responsible for almost 1/5th of the global methane emissions caused by human activities. But most cities don’t capture information about the full range of sources of this powerful...

By 2500 earth could be alien to humans

Published: 13 October 2021

To fully grasp and plan for climate impacts under any scenario, researchers and policymakers must look well beyond the 2100 benchmark. Unless CO2 emissions drop significantly, global warming by...

Expert: Supreme Court’s carbon tax decision

Published: 25 March 2021

In a 6-3 decision, the Supreme Court of Canada has ruled the federal Liberal government's carbon pricing regime is constitutional — a major decision that allows Ottawa to push ahead with its...

Global warming ‘pause’ reflects natural fluctuation

Published: 21 July 2014

Statistical analysis of average global temperatures between 1998 and 2013 shows that the slowdown in global warming during this period is consistent with natural variations in temperature,...

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