Ramping up renewable energy products will require a range of critical metals. One of these elements, tellurium, is gaining in popularity for use in photovoltaics, or solar panels. As global demand for solar panels continues ...
Earth Sciences
Oct 11, 2022
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15
A new study reveals how the Sigillaria brardii species—a fossil plant typical of peatlands and abundant in the flora of Europe and North America during the Upper Carboniferous—colonized new areas in the riverbeds of the ...
Ecology
Oct 11, 2022
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26
Historically, contact electrification (CE) was humanity's first and only source of electricity up until around the 18th century, yet its true nature is still elusive. Today it is considered a core component of technologies ...
General Physics
Oct 6, 2022
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124
Environmental advocates, Alaska Natives and commercial fishermen say they are at once confident and anxious as they wait for the EPA to announce a final ban on mining wastes in Bristol Bay, Alaska—home to one of the world's ...
Environment
Oct 4, 2022
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30
Lithium may be the lightest of all metals, but demand for it has been extremely heavy in recent years.
Environment
Sep 30, 2022
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29
In a review paper recently published in the journal Land Degradation and Development, Shrabya Timsina and Nora Hardy focused on the effects of surface gold mining in tropical regions, a growing environmental concern in recent ...
Earth Sciences
Sep 28, 2022
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2
On the wooded hill above the Stan Terg lead and zinc mine in Kosovo, there is an old concrete diving platform looming over what was once an open-air swimming pool. Before the break-up of Yugoslavia, people who worked at the ...
Environment
Sep 23, 2022
0
4
While activated carbon is used in kitchen fans to eliminate food odors, a new dissertation from the University of Gothenburg shows that activated carbon could also eliminate the smell of urine from diapers. Experiments with ...
Analytical Chemistry
Sep 22, 2022
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18
What will be the impact to the ocean if humans are to mine the deep sea? It's a question that's gaining urgency as interest in marine minerals has grown.
Earth Sciences
Sep 21, 2022
0
204
Fracking for natural gas in parts of Pennsylvania with a legacy of energy extraction may increase the risk of groundwater contamination, according to a team led by Penn State scientists.
Earth Sciences
Sep 21, 2022
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