Showing 166-180 of 1748
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3M knew firefighting foams containing PFAS were toxic, documents show
News
15 Jan 2025 | The Guardian
Newly uncovered documents reveal chemicals giant was aware ‘environmentally neutral’ products did not biodegrade.
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Persistent pollutant exposure impacts metabolomic profiles in polar bears and ringed seals from the High Arctic and Hudson Bay, Canada
Science
15 Jan 2025 | Environ Res
PFAS exposure in polar bears and ringed seals from the High Arctic and Hudson Bay was linked to significant alterations in their metabolomic profiles, particularly affecting lipid metabolism, bile acid synthesis, and antioxidant defenses, with ringed seals showing a greater sensitivity to these chemicals than polar bears.
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Socioeconomic Disparities in Exposures to PFAS and Other Unregulated Industrial Drinking Water Contaminants in US Public Water Systems
Science
15 Jan 2025 | Environ Health Perspect
Socioeconomic and racial disparities are linked to higher exposures to unregulated industrial contaminants, such as PFAS and 1,4-dioxane, in U.S. public water systems, with more than 97 million US residents being exposed to at least one of four unregulated contaminants.
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How PFAS 'forever chemicals' are removed from contaminated drinking water at treatment plants
News
14 Jan 2025 | ABC News
There is currently a NSW inquiry into PFAS contamination in waterways and drinking water; and a national inquiry investigating the sources, potential health and environmental impacts, and the role of regulation.
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‘Forever chemicals’ in sludge used to fertilize farms can pose a health risk to people, EPA says
News
14 Jan 2025 | CNN
Chemicals found in sewage sludge that some farmers use to fertilize fields and pastures can pose a threat to human and animal health, the US Environmental Protection Agency said Tuesday.
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‘Forever Chemicals’ Reach Tap Water via Treated Sewage, Study Finds
News
13 Jan 2025 | The New York Times
But wastewater, even after treatment, contains high levels of harmful “forever chemicals” that are already contaminating the drinking water of millions of Americans, researchers said in a study published on Monday that analyzed wastewater samples nationwide.
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3M PFAS lawsuits cost billions. Insurance giant AIG doesn't want to pay
News
13 Jan 2025 | Fox 9
Insurance company AIG filed a lawsuit against Minnesota-based manufacturer 3M to avoid paying for thousands of lawsuits related to 3M’s production and dumping of PFAS chemicals.
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Research on the PFAS release and migration behavior of multi-layer outdoor jacket fabrics
Science
13 Jan 2025 | J Hazard Mater
The release and migration of PFAS from outdoor jacket fabrics, especially those treated with short-chain fluorinated polymers (C6F13-SFPs), increase during aging, abrasion, and washing cycles, posing significant environmental risks through the migration of PFAS into the environment and the release of microfibers that carry these pollutants.
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Levels and oxidative toxicity of microplastics and perfluoroalkyl substances (PFASs) in different tissues of sea cucumber (Holothuria tubulosa)
Science
13 Jan 2025 | Sci Total Environ
Sea cucumbers, as key marine organisms, serve as indicators of environmental pollution, and their exposure to microplastics and PFAS highlights the potential risks these pollutants pose to marine ecosystems and human health through the food chain.
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The Race to Remove ‘Forever Chemicals’ from Clothing Ahead of Bans
Policy
10 Jan 2025
New York and California forced companies to remove PFAS from apparel. It hasn’t been smooth.
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Early ‘forever chemicals’ exposure could impact economic success in adulthood – study
News
10 Jan 2025 | The Guardian
Those who lived in regions with firefighting training areas earned about 1.7% less later in life, research shows.
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Surface soil per- and polyfluoroalkyl substance mixtures dominated by perfluorooctane sulfonate: prioritization for ecotoxicity testing and ecological risk assessment at current and former U.S. Air Force bases
Science
7 Jan 2025 | Environ Toxicol Chem
PFAS mixtures in soil were dominated by PFOS (approximately 82%) but also included 5% to 12% of PFHxS, PFOA, PFOSA, and PFHxA. Additionally the study identified high concentrations but inconsistent prevalence of the 6:2 and 8:2 fluorotelomer sulfonates. These results highlight the need for toxicity testing of mixtures dominated by PFOS but including combinations of other PFAS.
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Are PFAS in everything? What you need to know about ‘forever chemicals’
News
3 Jan 2025 | The Guardian
Reducing exposure to the toxic blend of chemicals in everyday items is difficult – but possible.
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After failed attempts, Wisconsin lawmakers will try again to address PFAS
News
3 Jan 2025 | Wisconsin Public Radio
Communities have waited more than 500 days to access $125M set aside for PFAS contamination.
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The E.P.A. Promotes Toxic Fertilizer. 3M Told It of Risks Years Ago
News
2 Jan 2025 | The New York Times
The agency obtained research from 3M in 2003 revealing that sewage sludge, the raw material for the fertilizer, carried toxic “forever chemicals.”