Trays in hand, Polytechnique Montreal students line up at the cafeteria and through a fogged up buffet counter glass, check out dishes that now come with information about their carbon footprint.
Environment
Dec 8, 2022
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11
Feeding cats and dogs wet food has a much larger climate impact than dry food, a new study found, suggesting small changes by pet owners can massively reduce their carbon footprint.
Environment
Nov 24, 2022
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32
About a decade ago, the prospect of "asteroid mining" saw a massive surge in interest. This was due largely to the rise of the commercial space sector and the belief that harvesting resources from space would soon become ...
Space Exploration
Nov 17, 2022
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55
Rare earth elements (REEs), especially heavy REEs (HREEs), are important in modern industry. However, the conventional mining technique applies excessive usage of ammonium-salt-based leaching agents to recover HREEs from ...
Analytical Chemistry
Nov 17, 2022
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30
The acrid stench of gasoline permeates the air. And the soot coats everything in sight: the trees, the bushes, even the snow in winter. And all day long, explosions send the birds soaring to safety.
Environment
Nov 14, 2022
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24
For the fourth straight year, juvenile rockfish numbers in Maryland waters were well below the historical average, according to a survey conducted by the state Department of Natural Resources.
Plants & Animals
Nov 14, 2022
1
25
Large asset managers holding shares in multiple companies across the same industry are often accused of hurting competition through the substantial concentration of ownership in the hands of a relative few. Investors such ...
Economics & Business
Nov 8, 2022
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15
In the Midwest, climate change has battered states with flooding, drought and erosion. Extreme weather events have made for unpredictable crop yields.
Agriculture
Nov 2, 2022
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2
Spring—for many, a time of lifting spirits after those long winter months of short days and cold nights. But for about a third of our population who suffer from hay fever, asthma, or both, spring and early summer can be ...
Environment
Oct 31, 2022
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5
We can all agree humans need to reduce their impact on the environment. And while most of us think of this in terms of daily activities—such as eating less meat, or being water-wise—this responsibility actually extends ...
Environment
Oct 28, 2022
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7
