2017 Top Canadian Research Award Winner: Jeff Dahn

Jeff Dahn is a pioneer in lithium-ion battery research and one of the world’s leading innovators in battery technology. The work accomplished by the Dahn Lab at Dalhousie University has had an impact on nearly every aspect of lithium-ion battery research. Continue reading

The High Cost of Dropping Science and Math – Let’s Talk Science

Science, technology, engineering and math (STEM) are vital to Canada’s economic well-being and quality of life. Our students show strong ability in these areas. We see that in national and international tests. The bad news: most students drop math and science courses as soon as they become optional in Grades 11 and 12. That decision costs us all.

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Cool Jobs: Green Science | Science News for Students

Scientists get at the root (and stem, leaf, flower, fruit and seed) of the relationship between plants and their environment

BY SHARON OOSTHOEK, MARCH 14, 2013

White spruce grow across northern North America, from Alaska to Labrador. As Arctic temperatures rise, spruce are spreading even farther north.

Even if trees cannot walk, they are still on the move.

In parts of the Arctic, entire forests are creeping northward. Luckily, ecologist Serge Payette is hot on their trail. Like the two other scientists we will meet here, Payette has spent decades trying to understand the often surprising ways plants influence their environment.

Together, these three experts are showing how plants don’t just colonize new surroundings, but also can warm and clean them. Some plants can even rid an area of any competing plants, using chemicals that continue to marvel scientists. As work by these scientists shows, plants do many things to interact with their environment — and ours.

Move on up

Across the Arctic, temperatures are rising faster than anywhere else in the world. As that happens, the tree line that marks where forests stop and the treeless tundra starts has been shifting northward. Payette is an Arctic plant ecologist who works at Université Laval in Québec, Canada. And he’s been studying how trees respond to this climate change in northern Canada. Read more …

via Cool Jobs: Green Science | Science News for Students.