• University of Toronto anthropologist Malcolm Ramsay asks: Why didn't the lemur cross the road?

    Something to Google today: mouse lemurs.

    They weigh only about 50g and have big brown eyes. You may think you’re looking at a very cute rodent. You’re not.

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  • Seismic Oil Exploration Kills Krill at Far Higher Rate, Study Finds

    Seismic air guns commonly used in the search for undersea oil kill off far more zooplankton than once thought, according to a new study that raises questions about the effect of such seismic surveys on the health of ocean ecosystems.

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  • Cut U.S. commercial building energy use 29% with widespread controls

    Like driving a car despite a glowing check-engine light, large buildings often chug along without maintenance being performed on the building controls designed to keep them running smoothly.

    And sometimes those controls aren't used to their full potential, similar to a car at high speed in first gear. Instead of an expensive visit to the mechanic, the result for a commercial building is a high power bill.

    A new report finds that if commercial buildings fully used controls nationwide, the U.S. could slash its energy consumption by the equivalent of what is currently used by 12 to 15 million Americans.

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  • Can animal diet mitigate greenhouse emissions?

    A research of UPM and UPV has shown that the inclusion of agroindustrial by-products in pig feed can reduce the nitrous oxide emissions (N2O) of the slurry used as manures up to 65%.

    The aim of this study carried out by UPM researchers with the collaboration of Institute for Animal Science and Technology of UPV was to influence the ingredients of pig diet to modify the composition of slurry used as manures and to assess the possible variations on N2O emissions.

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  • Can the tobacco and fossil fuel industries be compared?

    Are there similarities between the tobacco industry and the fossil fuel industry when it comes to legal liability? Could, for example, energy companies that rely on fossil fuels and emit greenhouse gases be held accountable for the damage caused by climate change? Two researchers in the Faculty of Law have set out to answer these important questions.

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  • Warming temperatures threaten sea turtles

    The study by Dr Jacques-Olivier Laloë of the University’s College of Science and published in the Global Change Biology journal, argues that warmer temperatures associated with climate change could lead to higher numbers of female sea turtles and increased nest failure, and could impact negatively on the turtle population in some areas of the world.

    The effects of rising temperatures

    Rising temperatures were first identified as a concern for sea turtle populations in the early 1980s as the temperature at which sea turtle embryos incubate determines the sex of an individual, which is known as Temperature-Dependent Sex Determination (TSD).

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  • Climate change label leads to climate science acceptance

    On the heels of President Donald Trump’s decision to pull the United States out of the Paris climate agreement, a new Cornell University study finds that labels matter when it comes to acceptance of climate science.

    The U.S. public doubts the existence of “global warming” more than it doubts “climate change” – and Republicans are driving the effect, the research shows.

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  • Cities Fight Climate Change Through Ecosystem Restoration

    Flooding and extreme heat are projected to increase over the next few decades and will be extremely costly to manage. But a new study from Simon Fraser University shows how cities working together to restore and maintain ecosystems can be cheaper than building hard infrastructure to respond to climate change, and provides additional benefits such as buoyant property values and community health.

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  • California Named State with the Worst Air Quality (Again)

    The quality of the air in California may be improving, but it's still dire.

    That's according to the American Lung Association's recent "State of the Air 2017" report, which labeled the state and region a leader in air pollution, with the highest ozone levels.

    The annual study ranks the cleanest and most polluted areas in the country by grading counties in the U.S. based on harmful recorded levels of ozone (smog) and particle pollution. The 2017 report used data collected from 2013 to 2015.

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  • Keeping California's Natural Gas System Safe

    The massive natural gas leak at Aliso Canyon shined a light on California’s aging natural gas infrastructure. And five years of extreme drought also exacted its toll on transmission pipelines. Now the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) has been awarded $4.6 million by the California Energy Commission for two projects aimed at improving the safety and reliability of the state’s natural gas system.

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