Bioremediation is a set of methods that exploit the metabolic capabilities of microorganisms, plants, or their enzymes to transform, detoxify, or remove environmental contaminants from soil, water, sediments, or air. Approaches include intrinsic bioremediation, where indigenous microbes degrade pollutants without intervention, and engineered strategies such as biostimulation (addition of nutrients or electron acceptors) and bioaugmentation (introduction of selected strains or consortia). Target contaminants commonly include hydrocarbons, chlorinated solvents, pesticides, heavy metals (via transformation or immobilization), and emerging pollutants, with process design guided by site-specific geochemistry, microbial ecology, and kinetic constraints to achieve regulatory cleanup endpoints.
A research team from the Institute of Applied Ecology (IAE) of the Chinese Academy of Sciences has clarified the structure and function of synthetic microbial consortia, providing new insights for bioremediation of complex ...
Biotechnology
Oct 10, 2025
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31
A new study has, for the first time, uncovered a connection between bacteria living in Norway spruce needles and gold nanoparticles. This discovery could pave the way for environmentally friendly gold exploration methods, ...
Bio & Medicine
Oct 6, 2025
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117
Polychlorinated biphenyls, or PCBs, a class of fire-resistant industrial chemicals, were widely used in electrical transformers, oils, paints and even building materials throughout the 20th century. However, once scientists ...
Environment
Sep 29, 2025
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27
Beneath our feet, an invisible world of electron exchanges quietly drives the chemistry that sustains ecosystems, controls water quality, and even determines the fate of pollutants.
Earth Sciences
Sep 26, 2025
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50
More marine life is living on some World War II munitions disposed of on the Baltic Sea's seabed than on the sediment surrounding it. The findings, reported in a paper in Communications Earth & Environment, show that some ...
Plants & Animals
Sep 25, 2025
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47
Hollywood and commercial cinema often portray microbes as villains—causing deadly epidemics, fueling apocalyptic scenarios, or being weaponized for destruction. This stereotype reinforces a cultural bias known as germophobia. ...
Cell & Microbiology
Sep 15, 2025
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24
With conventional waste management systems falling short, many scientists are turning to nature for innovative solutions to the issue of plastic waste. One promising avenue is microbial degradation: harnessing the natural ...
Environment
Aug 12, 2025
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32
A research group in Italy has developed two new coral protection technologies for healing and restoring coral reefs: a biopaste and a natural patch, both successfully tested on real corals. The two solutions resulted from ...
Ecology
Jul 30, 2025
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20
A charcoal-like material made from leaves and branches that collect on forest floors could be a cheap, sustainable way to keep pollution from washing off roadways and into Georgia's lakes and rivers.
Environment
Jul 10, 2025
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80
Broiler chickens, bred for rapid growth, accumulate more fat under chronic heat stress, which reduces meat quality and production efficiency. In a recent study, researchers from Japan revealed that heat stress directly alters ...
Molecular & Computational biology
Jul 8, 2025
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27
