New research sheds light on how plants sense their world

Pixabay

Plant behaviour is modulated by a special class of proteins on their cell walls that help them sense and adapt to their environment Jenna Finley and Sunitha Chari, Biology & Life Sciences co-editors Plants lack the five basic senses of sight, smell, touch, taste, and hearing that help animals interact with their environment. Yet they […]

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Anthropocene: The Human Epoch, Film Review

Phosphorus tailings pond, near Lakeland, Florida. Image courtesy of the Nicholas Metivier Gallery

Jasman Sahota, guest contributor The environment is constantly changing. But to what extent is the environment shaped by human activities? The Anthropocene Working Group, an international group of geologists and scientists, has deliberated on this question for the past nine years and concluded that humans are now the dominant cause of lasting impacts on the […]

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What are Canadian climate scientists doing?

CCGS Amundsen

Tristan MacLean, Evidence for Democracy, guest contributor If I look outside my back door, I can see an old thermometer on my deck. To be honest, it’s not much use to me. It’s often too hot as it catches the sun’s rays reflected off the white walls of our house, or too cold because it’s […]

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Hummingbirds: The forgotten pollinator when it comes to pesticides

Lené Gary, General Science co-editor When life is leaping forth in its freshest tender green and shrubs are casting best their wine-rich blooms of color, there comes a humming. Not just from the song of spring rising in the world, but wing beats — fifty-two to sixty-two per second. From now through May, rufous hummingbirds […]

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In the depths of the Lac-à-la-Tortue bog

Lac-à-la tortue_summer_NCC

Louis-Martin Pilote, NCC, guest contributor Peatlands are wetlands composed of plant residues accumulated over thousands of years. Although they are widespread in the Quebec landscape, they remain unknown to a large part of the population. However they provide us with many essential ecological services, such as water filtration and flood control. They are also valuable […]

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