Showing 181-195 of 1820
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Emerging PFAS Exposure Is More Potent in Altering Childhood Lipid Levels Mediated by Mitochondrial DNA Copy Number
Science
3 Feb 2025 | Environ Sci Technol
Exposure to emerging PFAS, such as 6:2 Cl-PFESA, PFO4DA, and PFO5DoDA, is linked to higher triglycerides, total cholesterol, and low-density lipoproteins in Chinese children aged 7–10 years, suggesting an increased risk of metabolic disorders, including obesity, cardiovascular diseases, and diabetes.
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Per- and Poly-Fluoroalkyl Substances, and Organophosphate Flame Retardants in the Upper Yangtze River: Occurrence, Spatiotemporal Distribution, and Risk Assessment
Science
1 Feb 2025 | Toxics
PFAS and OPFRs were detected in the upper Yangtze River, with higher concentrations in the main stream than in tributaries, particularly near industrial and urban areas, and while ecological risks were generally low, some locations, especially near wastewater discharge sites, showed potential carcinogenic risks for adults due to OPFR exposure.
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Attleboro mayor to request $50M for plant to remove PFAS from drinking water
News
31 Jan 2025 | George W. Rhodes
Mayor Cathleen DeSimone will be sending a request to the city council to borrow $50 million to fund a plant to remove permanent polyfluoroalkyls, or PFAS, from the drinking water supply.
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PFAS exposure during pregnancy: Implications for placental health and functioning
Science
30 Jan 2025 | Environ. Int.
Exposure to PFAS during pregnancy has been linked to impaired placental health, including reduced placental weight, altered fetal-maternal exchange, and disrupted vascularization, which may contribute to pregnancy complications such as fetal growth restriction and preeclampsia.
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Record levels of ‘forever chemicals’ found in wildlife near New Mexico base, hunters warned
News
29 Jan 2025 | AP
Environmental regulators and health officials in New Mexico are warning hunters that harmful chemicals known to cause cancer in people have been found at record levels in birds, small mammals and plants at a lake near Holloman Air Force Base.
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The Critical Role of Commercial Analytical Reference Standards in the Control of Chemical Risks: The Case of PFAS and Ways Forward
Science
29 Jan 2025 | Environ Health Perspect
Through a PFAS case study, the authors argue that the limited availability of reference standards undermines the ability of scientists to produce independent scientific evidence needed for chemical risk governance and, thereby, prevents society from protecting people and the environment against chemical pollution.
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Anti-icing properties of polar bear fur
Science
29 Jan 2025 | Sci Adv
Polar bear fur naturally prevents ice buildup due to its sebum composition, reducing ice adhesion similarly to fluorocarbon coatings, and providing insights for developing environmentally friendly anti-icing materials.
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Per- and Polyfluoroalkyl Substances and Twin Growth Discordance: New Insights from a Twin Birth Cohort Study
Science
29 Jan 2025 | Environ Sci Technol
Prenatal exposure to PFAS is associated with greater differences in birth weight and height between twin siblings, with non-identical twins being more affected than identical twins.
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Prenatal Per- and Polyfluoroalkyl Substances in Relation to Antibody Titers and Infections in Childhood.
Science
28 Jan 2025 | Environ Res
Higher prenatal exposure to PFAS is linked to weaker immune responses in children, leading to lower vaccine antibody levels and increased risk of infections, particularly respiratory illnesses, during early childhood.
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Notorious US chemical plant polluting water with toxic PFAS, lawsuit claims
News
27 Jan 2025 | The Guardian
Complaint says Chemours factory dramatized in Hollywood movie Dark Waters continues to pollute West Virginia river.
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$20 million from 3M settlement to fund outdoor projects in east metro
News
27 Jan 2025 | MPR News
Money from Minnesota’s settlement with 3M over “forever chemicals” will soon be available for natural resources projects in the east Twin Cities metro.
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Apple sued for using dangerous 'forever chemicals' in Watch bands
News
27 Jan 2025 | The Register
Apple has been sued for allegedly selling wristbands for its smartwatches that contain high levels of "forever chemicals" known as PFAS that may be linked to harmful health effects in humans.
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Water industry strategies to manufacture doubt and deflect blame for sewage pollution in England
Science
27 Jan 2025 | Nature Water
Water and sewerage companies in England were found to use 22 greenwashing, disinformation, and manufacturing doubt tactics to help diminish their contributions to water pollution.
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Exploring the Chemical Complexity and Sources of Airborne Fine Particulate Matter in East Asia by Nontarget Analysis and Multivariate Modeling
Science
27 Jan 2025 | Environ Sci Technol
Airborne fine particulate matter (PM2.5) in East Asia contains thousands of complex organic and inorganic chemicals, including newly identified PFAS seasonal variations are influenced by temperature and air mass origins from China, the Korean Peninsula, and surrounding seas.
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Apple defends Watch bands amid lawsuit over 'toxic' design fail
News
26 Jan 2025 | MSN
The company told our sister site Tom's Guide: "Apple Watch bands are safe for users to wear. In addition to our own testing, we also work with independent laboratories to conduct rigorous testing and analysis of the materials used in our products, including Apple Watch bands."