Showing 271-285 of 1831
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A North Carolina PFAS factory claims its emissions fell by 99.99%. A Guardian test reveals otherwise
News
28 Jan 2024 | The Guardian
Chemours and state regulators say the Fayetteville Works plant has reduced air emissions, but the Guardian found levels of 'forever chemicals' as much as 30 times higher than state tests.
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PFAS ghosts: how to identify, evaluate, and exorcise new and existing analytical interference
Science
27 Jan 2024 | Anal. Bioanal. Chem.
As awareness of PFAS grows globally and monitoring studies increase, the risk of analytical interference, leading to false PFAS detection ("seeing ghosts"), rises, emphasizing the need to address these issues for accurate assessments crucial to safeguarding human and environmental health.
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Connecticut suing 28 companies for PFAS in products
News
25 Jan 2024 | wtnh
Attorney General William Tong (D-Conn.) is suing companies for knowingly contaminating the state’s waters and natural resources.
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Profiling research on PFAS in wildlife: Systematic evidence map and bibliometric analysis
Science
24 Jan 2024 | Ecol. solut. evid.
A comprehensive review of over 580 publications on PFAS in wildlife identified a linear increase in research from 2001 to 2021 covering 1042 species from 26 taxonomic classes, and emphasized the need for further exploration of new-generation PFAS, assessment in mid- and low-income countries, and more long-term studies.
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Occurrence and pattern of legacy and emerging per-and Poly-FluoroAlkyl substances (PFAS) in eggs of loggerhead turtle Caretta caretta from western Mediterranean
Science
22 Jan 2024 | Environ. Pollut.
Many PFAS were found in loggerhead turtle eggs off the coast of Italy, including emerging PFAS, and the highest concentrations in some eggs may be due to fluoropolymer-based marine litter that turtles may ingest.
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Could floating plant islands help remove PFAS from waterways in the Cape Fear Basin?
News
18 Jan 2024 | NC Health News
A recent study by Swedish researchers suggests that plants could play a role in purifying PFAS-contaminated wetlands.
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Occurrence of perfluoroalkyl substances in canned tuna and their impact on food safety
Science
16 Jan 2024 | Food Control
The study highlights the potential risk of food contamination from PFAS, particularly in canned tuna, emphasizing concerns about their toxicity as endocrine disruptors, immunosuppressants, and carcinogens, with detected PFOS and PFNA levels below the established Tolerable Weekly Intake for the average Italian consumer but posing a potential concern for high consumers due to multiple sources of PFAS intake.
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Tree barks for retrospective measurement and source appointment of airborne perfluoroalkyl and polyfluoroalkyl substances
Science
16 Jan 2024 | Environ. Pollut.
Tree bark was found to be a valuable bioindicator for assessing airborne PFAS pollution, offering a long-term perspective on historical PFAS emissions and allowing for the characterization and tracking of sources, as demonstrated in a study of eight cities in southern Jiangsu Province, China.
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The Cost of Freeing Drinking Water from ‘Forever Chemicals’
News
15 Jan 2024 | Undark
The U.S. EPA's upcoming standard setting a maximum contaminant level of 4 parts per trillion for PFAS in drinking water is prompting utilities like the Greater Augusta Utility District in Maine to gear up for costly updates, raising concerns about the effectiveness, health impacts, and economic burden of the stringent regulation.
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Per/Polyfluoroalkyl Substances (PFASs) in a Marine Apex Predator (White Shark, Carcharodon carcharias) in the Northwest Atlantic Ocean
Science
14 Jan 2024 | ACS Environmental Au
This study highlighted the accumulation of PFAS in plasma and muscle tissue of white sharks in the Northwest Atlantic Ocean far from pollution sources and noted some geographical differences in PFAS body burdens that may be due to differences in the diet among these distinct shark populations.
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House Resolution Would Push Accountability For Saint-Gobain’s PFAS Pollution
News
12 Jan 2024 | InDepthNH.org
The resolution as written calls for compensation from Saint-Gobain to pay for PFAS-related injuries and treatment, for water and soil to be cleaned.
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Passive Sampler Derived Profiles and Mass Flows of Perfluorinated Alkyl Substances (PFASs) across the Fram Strait in the North Atlantic
Science
10 Jan 2024 | Environ. Technol. Lett.
PFAS were found at different depths across the Fram Strait, showing long-range marine transport and suggesting that PFAS in the Arctic are governed by a feedback loop between the Atlantic and Arctic oceans as well as atmospheric transport.
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The race to destroy the toxic ‘forever chemicals’ polluting our world
News
8 Jan 2024 | The Guardian
As countries work to ban more and more PFAS, focus is shifting to how to remove the ones already out there.
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Maine Begins PFAS Essential Use ID Process to Permit Sales
Policy
8 Jan 2024
Companies and industrial sectors that claim PFAS are essential for the goods they produce have until March 1 to notify a Maine agency as the first step to help continue selling those products in the state.
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PFAS found in almost 1,000 products sold in Maine, so far
News
4 Jan 2024 | Portland Press Herald
From shampoo to school supplies, dog treats to dishware, the brand names that admit to using forever chemicals are ubiquitous.