Caltech researchers have discovered a new class of enzymes that enable a myriad of bacteria to "breathe" nitrate when in low-oxygen conditions. While this is an evolutionary advantage for bacterial survival, the process produces ...
Earth Sciences
Jun 21, 2024
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162
Emissions of nitrous oxide—a greenhouse gas more potent than carbon dioxide or methane—continued unabated between 1980 and 2020, a year when more than 10-million metric tons were released into the atmosphere primarily ...
Earth Sciences
Jun 11, 2024
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152
Humans may be accelerating the rate at which organic matter decomposes in rivers and streams on a global scale, according to a new study from the University of Georgia, Oakland University and Kent State University.
Environment
May 30, 2024
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56
If we want cleaner air, fewer forest fires, and less severe climate change, a new UC Riverside study shows we must reduce aerosol pollution and greenhouse gases like carbon dioxide at the same time.
Environment
May 29, 2024
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110
This summer between June 17 and July 2, NASA is flying aircraft over Baltimore, Philadelphia, parts of Virginia, and California to collect data on air pollutants and greenhouse gas emissions.
Earth Sciences
15 hours ago
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0
Global emissions of nitrous oxide—a potent greenhouse gas—are outpacing expectations and putting climate change goals in peril, a major study published on Wednesday found.
Environment
Jun 15, 2024
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39
Protecting and effectively managing oceans and seabeds is crucial in the fight against climate change.
Earth Sciences
Jun 14, 2024
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15
Food's role in climate change has emerged as one of the defining challenges of our time. The journey of a steak, fruit or salad from the vast expanses of agricultural lands to the plates on our tables leaves a significant ...
Environment
Jun 12, 2024
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9
Income inequality and carbon dioxide emissions for high-income nations such as the United States, Denmark and Canada are intrinsically linked—but a new study from Drexel University has taken a deeper look at the connection ...
Social Sciences
Jun 10, 2024
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4
Scientists with the University of Saskatchewan (USask) used the Canadian Light Source (CLS) at USask to study a promising new technique for decontaminating eggs and recently published their findings. The work is published ...
Biotechnology
Jun 6, 2024
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