Search our collection of background (non-event) articles from news media, science journals and other sources.
Canada's record wildfires contribute significantly to global non-tropical tree cover loss, with implications for climate change and biodiversity.
Canada and Alaska have agreed to a seven-year fishing moratorium on Yukon River chinook salmon to aid the species' recovery, following years of declining numbers.
Canada's mild winter has caused the longest recent delay in opening the Arctic ice road, essential for diamond mine access and goods transport, highlighting climate change impacts on infrastructure.
Adult abundance “well below” fishery thresholds on both beaches. This outcome was not unanticipated, as the department said when opening the fishery in Ninilchik last year that adult abundance met necessary thresholds for allowing harvest — at least meeting or exceeding 50% of the historical average — but juvenile abundance was low, meaning there would likely not be enough adult clams this year or next.
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