The end of the rainbow: Invasive species and the real costs of ecological monkey-wrenching

Guest post by Dan Kraus, Nature Conservancy of Canada Somewhere in the rivers of southern Ontario is a species few people have heard of, and even fewer have ever seen. It’s simply named the rainbow. The rainbow is a freshwater clam that gets its name from the rich iridescent colours on its shell. It’s so […]

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Polar Week 2: Arctic zooplankton and climate change

GUEST POST by Jordan Grigor and Moritz Schmid Oceanography PhD students, Laval University Greenhouse gas-related atmospheric warming has led to an increase in average global temperatures of about 0.85°C between 1880 and 2012 (IPCC 2013). This increase is not evenly distributed: the Arctic is warming much faster than the temperate oceans. The most pessimistic predictions […]

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The future of Canadian science is our students

By Alex Bond & Kasra Hassani Biology & Life Sciences subject editors (with thanks to Jay Fitzsimmons of The Canadian Field-Naturalist) It’s always exciting to hear about young, budding scientists and naturalists, like the group of schoolchildren in Devon, England who investigated how bees see colour. Closer to home, two young Canadian scientists recently published […]

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