Jul 31 2017

Lakes Environmental Research Inc., Receives Landmark Patent

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Lakes Environmental Research announced today the issuance of patent number 9,605,212 B2 by the US Patent Office that covers a revolutionary oil sands recovery process.  The “Novel Ultra-Low Water Oil-Sands Recovery Process” (NUWORP) significantly reduces, with the potential to eliminate, three of the greatest barriers to wider adoption of oil sands production.  
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Jul 31 2017

'Invasive' species have been around much longer than believed

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The DST-NRF Centre of Excellence for Palaeoscience funded researchers based in the School of Geography, Archaeology and Environmental Studies and in the Evolutionary Studies Institute of the University of the Witwatersrand have used fossil pollen records to solve an on-going debate regarding invasive plant species in eastern Lesotho.
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Jul 31 2017

More rain for the Red Sea if El Niño breezes in

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The El Niño Southern Oscillation (ENSO) has been shown, for the first time, to play a role in increased rainfall and storms along the Red Sea and surrounding regions.
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Jul 31 2017

Climate change expected to increase premature deaths from air pollution

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A new study from the University of North Carolina at Chapel Hill estimates that future climate change, if left unaddressed, is expected to cause roughly 60,000 deaths globally in the year 2030 and 260,000 deaths in 2100 due to climate change’s effect on global air pollution.The study, to appear in the July 31 advance online issue of Nature Climate Change, adds to growing evidence that the overall health effects of a changing climate are likely to be overwhelmingly negative. It is also the most comprehensive study yet on how climate change will affect health via air pollution, since it makes use of results from several of the world’s top climate change modeling groups.
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Jul 31 2017

Aardvarks' tragic fate points to worrying consequences for wildlife as a result of climate change

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The aardvark, a highlight for anyone on a game-viewing African safari, will become increasingly rare as the world warms and dries, and the consequences go well beyond a decline in aardvark safari encounters.
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Jul 31 2017

How A Surge in Visitors Is Overwhelming America's National Parks

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Zion National Park in southwestern Utah is the poster child for the crowding of America’s most hallowed natural places. With its soaring and magisterial red, dun, and white rock cliffs with grand names such as the Court of the Patriarchs and the Temple of Sinawava, Zion is at the top of the list of the nation’s most dramatic scenery.
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Jul 31 2017

New technique may better detect cystic fibrosis in newborns

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Researchers have identified new biological markers of cystic fibrosis (CF), a genetic disease which affects children and young adults, leaving them with lifelong health complications including digestive problems and persistent lung infections.
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Jul 31 2017

Understanding tropical rainfall

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The Intertropical Convergence Zone (ITCZ), also known as the doldrums, is one of the dramatic features of Earth’s climate system. Prominent enough to be seen from space, the ITCZ appears in satellite images as a band of bright clouds around the tropics. Here, moist warm air accumulates in this atmospheric region near the equator, where the ocean and atmosphere heavily interact. Intense solar radiation and calm, warm ocean waters produce an area of high humidity, ascending air, and rainfall, which is fed by converging trade winds from the Northern and Southern Hemispheres. The convected air forms clusters of thunderstorms characteristic of the ITCZ, releasing heat before moving away from the ITCZ — toward the poles — cooling and descending in the subtropics. This circulation completes the Hadley cells of the ITCZ, which play an important role in balancing Earth’s energy budget — transporting energy between the hemispheres and away from the equator.
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Jul 31 2017

Small, deep-water Alaska sponge has molecules that selectively target and kill pancreatic tumor cells

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Compared to its dazzling deep-sea coral neighbors, the green Latrunculia austini sponge is pretty drab. Dotted with craters and pitted by deep holes the golf-ball sized sponge is curious-looking rather than beautiful. But green Latrunculia’s unique chemical composition holds a promise much greater than mere beauty.
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Jul 31 2017

Study finds nearly one bird per day dies in collision with campus buildings during migration season

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Even though he grew up in an urban area surrounded by buildings, it wasn't until Omar Yossofzai took part in a study on migratory birds that he realized how many birds die daily after crashing into buildings.The fourth-year undergrad led a group of U of T Scarborough students to track fallen migratory birds colliding into campus buildings over a 21-day period last fall.
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