Debris and defunct launcher stages in the Geostationary ring. Aging satellites are known to release debris and explosions can occur due to residual energy sources.…
Posts published in “Pollution”
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China’s success in improving air quality by cutting polluting emissions may have a negative knock-on effect on climate change overall, a new study has found.…
While coronavirus continues to be a top concern for public health officials, air pollution remains a major threat to our wellbeing and life expectancy. Pollution…
Calculated trends in geophysical PM2.5 values from 1998-2018. Warm colors indicate positive trends, cool colors indicate negative trends and the opacity of the colors indicates…
There are multiple forms of sulfur inputs used in agricultural systems, including elemental sulfur and sulfate, among others. Credit: Illustration by K. M. Driscoll Historically,…
[embedded content] Research lays out viable pathway to “break the plastic wave.” A new analysis by The Pew Charitable Trusts and SYSTEMIQ finds that without…
Nano solid acids that transform carbon dioxide directly to fuel(dimethyl ether) and plastic waste into chemicals (hydrocarbons). Credit: Ayan Maity,TIFR, Mumbai Solid acids are amongst…
Illustration of interactions linked to the COVID-19 socioeconomic disruption along two pathways: 1.) energy, emissions, climate and air quality; and 2.) poverty, globalization, food and…
Credit: Tomsk Polytechnic University Developed a new 2D material to produce hydrogen, which is the basis of alternative energy; the material efficiently generates hydrogen molecules…
Confocal image of a typical mature biofilm taken at 12 h. The bacteria are labeled with the DNA stain DAPI but are shown here in…
Shutdowns in response to the Covid-19 pandemic have resulted in lowered air pollution levels around the world. Researchers at MIT, and in Germany and Singapore…
Potential geoengineering methods for injecting sulfur dioxide into the upper atmosphere to create sulfuric acid clouds that limit global warming. Credit: AGU/Brian West The technology’s…
Dr. Imogen Napper loads up a washing machine as part of the study. Credit: University of Plymouth Using fiber-catching devices as part of the laundry…
Older women who eat more than one to two servings a week of baked or broiled fish or shellfish may consume enough omega-3 fatty acids…
A visualization of global methane on January 26, 2018. Red shows areas with higher concentrations of methane in the atmosphere. Credit: Cindy Starr, Kel Elkins,…
A laser-etched, energy absorbing, water wicking metal surface, continually angled directly at the sun, provides a cheap, efficient way to purify water from sunlight. The…
AI has become the buzzword of the world, and an integral part of almost every company’s digital transformation agenda. AI users have become producers of…
Tests glow green when they detect a contaminant. Credit: Northwestern University Handheld platform technology uses single sample to test for a variety of contaminants. New…
Some of America’s favorite Independence Day fireworks emit lead, copper, and other toxins, a new study suggests. These metals, which are used to give fireworks…