Ancient bacteria species among the first of its kind to colonize land
A species of bacteria that lived 407 million years ago would have flourished among early land plants.
Evolution
Sep 11, 2023
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News tagged with microbial activity
A cost-effective, efficient way to assess soil health at scale
Saying soil is important is an understatement. From serving as the medium where most of our food is grown, to sequestering carbon and reducing atmospheric CO2 concentrations, to being the home for enormous quantities of biodiversity—including ...
Ecology
Jul 27, 2023
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Turning vegetable oil industry waste into power: Electrode modification improves wastewater treatment
In recent years, there has been growing interest in harnessing microorganisms for simultaneous wastewater treatment and renewable bioelectricity production. Microbial fuel cell (MFC) technology can convert the chemical energy ...
Cell & Microbiology
Mar 13, 2023
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Antibiotics in livestock dung 'harming soil quality'
Antibiotics used on livestock can impact microbes in the soil and negatively affect soil carbon, reducing resilience to climate change, claims a study conducted in India's trans-Himalayan region.
Ecology
Feb 22, 2023
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Microbes may play a key role in unleashing 'forever chemicals' from recycled-waste fertilizer
"Forever chemicals" are everywhere—water, soil, crops, animals, the blood of 97% of Americans—researchers from Drexel University's College of Engineering are trying to figure out how they got there. Their recent findings ...
Environment
Feb 15, 2023
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103
Studying soil microbes to better understand key steps in the carbon cycle
Earth's carbon cycle works on a global scale. But it can be affected by the tiniest of organisms: soil microbes. These microbes decompose organic matter like plant litter and dead organisms, and create simple carbon compounds. ...
Cell & Microbiology
Dec 13, 2022
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Carnivore gut microbes offer insight into health of wild ecosystems
A new study finds the microbial ecosystem in the guts of wild marten (Martes americana) that live in relatively pristine natural habitat is distinct from the gut microbiome of wild marten that live in areas that are more ...
Ecology
Nov 3, 2022
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Global change may foster short-term evolutionary adaptation in microbes
A new study led by the Institut de Ciències del Mar (ICM-CSIC) in Barcelona suggests that global change is promoting the short-term evolutionary adaptation of the Earth microbiome, which constitutes ~15% of the total planetary ...
Ecology
Oct 26, 2022
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Microbes in Arctic soils are primed to react to climate change
Global warming is heating the Arctic faster than the rest of the planet. Svalbard, an archipelago north of Norway, is warming even faster than the remainder of the Arctic, making it a "canary in a coalmine" for climate change ...
Cell & Microbiology
Oct 20, 2022
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Wildfire smoke accelerates glacier melt, affects mountain runoff
As global temperatures rise, wildfires are becoming more common. A new study by University of Saskatchewan (USask) hydrology researchers found that exposure to wildfire smoke can cause glaciers to melt faster, affecting mountain ...
Environment
Apr 27, 2022
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