The ocean floor as we know it is dissolving rapidly as a result of human activity.
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º«¹úÂãÎè marine ecologist is bringing cutting-edge DNA analysis to the formidable task of tracking ocean species along Canada’s Pacific coast.
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Are human disturbances to the environment driving evolutionary changes in animals and plants? A new study conducted by º«¹úÂãÎè researchers finds that, on average, human disturbances don’t appear to accelerate the process of natural selection. While the finding may seem reassuring, this unexpected pattern could reflect the limited number of species for which data were available.
Today, the Honourable Kirsty Duncan, Minister of Science and Sport, announced more than $558 million in discovery research funding across Canada, including the largest investment in research from the Natural Sciences and Engineering Research Council of Canada (NSERC) this year. Through the 2018 Discovery Grants, Scholarships and Fellowships competition, 130 º«¹úÂãÎè researchers received funding totaling more than $30 million.
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Sibling rivalry. Every parent and every sibling understands what this means. Siblings fight. A lot. And sometimes those fights escalate to involve physical, verbal, and psychological aggression. Aggression between siblings is so common that people often believe that these behaviors are part of the normal process of growing up, but recent research shows us that sibling aggression can cross the line and parents need to know when to seek help.
New work from theÌýAlanna WattÌýlab identifying pathophysiological cellular changes that may contribute to ataxia of the Charlevoix-Saguenay region, or ARSACS. This work arises from a very fruitful collaboration between labs at º«¹úÂãÎè including theÌýBrais labÌý(Neurology and Neurosurgery) and theÌýMcKinney labÌý(Pharmacology and Therapeutics).
New work from theÌýGregor FussmannÌýLab in Proceedings of the Royal Society B: One of the basic tenets of ecological theory is that connectivity among small populations over a larger landscape (metapopulations) promote species persistence. In this experiment we investigate to what degree and under what conditions this theory holds true when parasites are added to the equation, using lab-based populations of guppies and their ectoparasiteÌýGyrodactylus turnbulli.
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As an entrepreneurial geologist, Bob Wares, (BSc’79, DSc’12), became a mining rock star when he discovered one of Canada’s largest gold deposits in the Abitibi region of Quebec. Now, he is bringing that Midas touch to his alma mater in the form of a landmark $5-million gift that will support research programs, fellowships, innovative research, a lecture series and outreach efforts in º«¹úÂãÎè’s Faculty of Science, with a particular focus on his home department, Earth and Planetary Sciences (EPS).
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A forthcoming study of over a hundred new cities being built around the world suggests developers and planning authorities are doing very little to make their projects resilient to climate change. On the contrary, a boom in new city projects in coastal areas – including some on reclaimed land in the sea – appears to fly in the face of the danger of rising sea levels and more frequent extreme weather events.
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º«¹úÂãÎè chemistry professors Karine Auclair and Tomislav FriÅ¡ÄićÌýare following a promising lead on usingÌýenzymes to recycle polyethylene terephthalate (PET), one of the world’s most widely used plastics.
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The runaway popularity of personal electronic devices has led to a huge global demand for compact yet powerful rechargeable batteries. Since hitting the market in the 1990s, lithium-ion technology has taken the lead in meeting this need.
But concerns over the relative scarcity of lithium and the toxicity of other common lithium-ion battery ingredients such as cobalt are driving the search for an alternative. Sodium, around 1000 times more abundant than lithium, could be the answer.
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A fundamental component of protein, nitrogen is the most common pure element on Earth, making up nearly 80 percent of our atmosphere. Yet despite its abundance, atmospheric nitrogen cannot enter the food chain without first being converted into a form that can be used by plants.
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º«¹úÂãÎè chemistry professor Matthew Harrington is aiming to develop a renewable alternative to petrochemical plastics by mimicking the astonishing chemistry of the velvet worm –Ìýa creature that has made a name for itself through its projectile slime.
Inhabiting the forest floors of Australia and South America, velvet worms catch their prey by shooting out a jet of liquid that rapidly thickens to a sticky gel before hardening into polymer fibres comparable in stiffness to nylon.
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The (LHC) at the (CERN), the most massive and complex science experiment in human history, is a prime example of global achievement through collaboration. Driven by a multinational community of researchers, engineers, and technicians from over 100 countries, the LHC has enabled us to push the boundaries of scientific knowledge.