Despite their extremely small size, submicron atmospheric aerosols are critical pollutants with climate change, air quality, and human health implications. Of these particles, secondary organic aerosols (SOA) form when volatile ...
Environment
May 7, 2021
2
36
The increasing frequency and severity of extreme weather events like droughts and floods have taken a toll on the midwestern U.S. in recent years, putting a major strain on the region's farmers. From 2001 to 2010, the Federal ...
Environment
Mar 22, 2021
0
41
Researchers at the Paul Scherrer Institute PSI have for the first time observed photochemical processes inside the smallest particles in the air. In doing so, they discovered that additional oxygen radicals that can be harmful ...
Environment
Mar 19, 2021
18
799
It's been more than a year since the first cases were identified in China, yet the exact origins of the COVID-19 pandemic remain a mystery. Though strong evidence suggests that the responsible coronavirus originated in bats, ...
Ecology
Jan 12, 2021
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4
The world should react with the same urgency to climate change as to the coronavirus crisis, the Red Cross said Tuesday, warning that global warming poses a greater threat than COVID-19.
Environment
Nov 17, 2020
4
512
The COVID-19 pandemic can teach us many things about how climate change emergencies manifest themselves, and how humanitarian organizations can think and do things differently.
Environment
Oct 6, 2020
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8
New research provides insights into how cirrus clouds form, with implications for agriculture, urban development and climate-change predictions. The study shows that trees and plants play an important role that affects precipitation ...
Earth Sciences
Oct 2, 2020
2
290
The removal of one gene renders poxviruses—a lethal family of viral infections that are known to spread from animals to humans—harmless, a new study in the journal Science Advances reports.
Cell & Microbiology
Sep 18, 2020
0
246
If evolution selects for the fittest organisms, why do we still have imperfections? Scientists at the Milner Centre for Evolution at the University of Bath investigating this question have found that in species with small ...
Evolution
Sep 9, 2020
4
233
You might need a microscope to witness the next agricultural revolution. New research, published in the journal Science Advances, demonstrates how microfluidic technologies can be used to identify, isolate and propagate specific ...
Biotechnology
Sep 2, 2020
0
21
