New Delhi's homeless will be given cotton masks to help them survive in the world's most polluted major city, officials said Monday, although experts said the basic coverings would be useless against deadly smog particles.
Environment
Nov 12, 2018
0
7
What do microplastic filters, fertilisers and fish feed have in common? They can all be produced using jellyfish. At least, that's what one research team has set out to prove as they look into reducing the plastic waste in ...
Environment
Oct 22, 2018
0
11
A 2016 study showed that exposure to urban pollution involving magnetite particles played a role in the development of Alzheimer's disease. It began from the hypothesis that magnetite particles would generate chemical reactions ...
Biochemistry
Oct 11, 2018
0
9
A new NASA-led study helps answer decades-old questions about the role of smoke and human-caused air pollution on clouds and rainfall. Looking specifically at deep convective clouds—tall clouds like thunderclouds, formed ...
Earth Sciences
Sep 26, 2018
0
71
Everyone knows that cars contribute to air pollution. And when most people consider the source, exhaust is usually what comes to mind.
Environment
Sep 10, 2018
0
8
Current legal limits for fine dust in the air are based on the mass and size of the particles. For health effects, however, not only the amount of dust is decisive, but also its chemical composition. Empa researchers have ...
Environment
Jul 3, 2018
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7
It's become a deadly autumn tradition in northern India: after the rains of the late summer monsoon subside, farmers set fires to their fields to clear stubble after the harvest and send choking smoke rolling across the countryside. ...
Environment
Apr 2, 2018
0
55
Tiny particles fuel powerful storms and influence weather much more than has been appreciated, according to a study in the Jan. 26 issue of the journal Science.
Earth Sciences
Jan 25, 2018
9
205
Ships churning through the Atlantic Ocean produced this patchwork of bright, criss-crossing cloud trails off the coast of Portugal and Spain. The narrow clouds, known as ship tracks, form when water vapor condenses around ...
Earth Sciences
Jan 24, 2018
0
8
Iran shut schools around Tehran Sunday and cancelled sporting events as thick smog blanketed the capital despite curbs on road traffic and industrial activity.
Environment
Dec 17, 2017
1
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