Showing 451-465 of 1979
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Release of Volatile Per- and Polyfluoroalkyl Substances from Plant Fiber-Based Food Packaging and Municipal Solid Waste to Gas under Simulated Landfill Conditions.
Science
19 Nov 2024 | Environ Sci Technol
High-fluorine food packaging released 62–800 ng PFAS per gram into the air, dominated by 6:2 fluorotelomer alcohol, with early decomposition stages accounting for most of the emissions.
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What to know about microplastics, phthalates, BPA and PFAS
News
18 Nov 2024 | The Washington Post
We encounter these potentially toxic materials in everyday life. Here’s the difference among them.
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Study of Endocrine-Disrupting Chemicals in Infant Formulas and Baby Bottles: Data from the European LIFE-MILCH PROJECT
Science
18 Nov 2024 | Molecules
Infant formulas and baby bottles were found to contain endocrine-disrupting chemicals, including PFAS such as PFOA, PFBS, PFDA, PFHxA, and PFHpA, along with phthalates, bisphenols, metals, and more, highlighting the need for stricter monitoring and public health interventions to protect infants.
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Association between Exposure to Per- and Polyfluoroalkyl Substances and Missed Miscarriage: A Hospital-Based Case-Control Study in Shanghai, China
Science
16 Nov 2024 | Environ Toxicol Pharmacol
Plasma concentrations of 13 PFAS, including PFOA, L-PFOS, and 6:2 Cl-PFESA were significantly associated with increased risk of miscarriage in women, with PFOA showing the strongest association, highlighting the reproductive risks linked to PFAS exposure.
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Examining Disparities in PFAS Plasma Concentrations: Impact of Drinking Water Contamination, Food Access, Proximity to Industrial Facilities and Superfund Sites
Science
14 Nov 2024 | Environ Res.
PFAS plasma levels were higher in individuals living near Superfund sites or PFAS-polluting facilities and in areas with low food access, with drinking water contamination contributing significantly to elevated plasma PFOS, PFOA, and PFHxS levels, highlighting disparities in PFAS exposure driven by industrial and socioeconomic factors.
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PFAS may be contaminating drinking water for up to 27% of Americans – study
News
13 Nov 2024 | The Guardian
PFAS may be contaminating drinking water for people in the US who draw water from the nation’s aquifers via private or public wells, a new federal government study estimates.
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Environmental Occurrence and Biotic Concentrations of Ultrashort-Chain Perfluoroalkyl Acids: Overlooked Global Organofluorine Contaminants
Science
13 Nov 2024 | Environ Sci Technol
Ultrashort-chain perfluoroalkyl acids (PFAAs), including TFA, are widely present in the environment and living organisms, with rising concentrations over the past three decades, often exceeding those of longer-chain PFAAs in various ecosystems.
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Permeation of Per-and Polyfluoroalkyl Substances (PFAS)-Laden Leachate in Landfills as an Outcome of Puncture Failures of High-Density Polyethylene Geomembranes
Science
12 Nov 2024 | Environmental Pollution
Puncture failures in high-density polyethylene landfill liners increase the permeation of hazardous PFAS-laden leachate. Short-chain PFAS, due to their surfactant properties, significantly enhanced permeation rates, highlighting concerns over environmental contamination if proper landfill protections are not maintained.
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EPA’s PFAS Strategic Roadmap: Three Years of Progress
Policy
11 Nov 2024
The EPA’s 2024 PFAS Strategic Roadmap outlines progress in addressing the widespread threat of PFAS contamination to human health and the environment, focusing on restricting chemical entry, remediating contaminated areas, and advancing scientific research to mitigate risks effectively.
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Using personal care products during and after pregnancy can increase exposure to toxic chemicals
News
11 Nov 2024 | Brown University
An analysis by Brown University researchers found an association between the use of personal care products, such as hair spray and nail polish, and concentrations of PFAS in people who were pregnant or lactating.
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US air force backpedals claim it is not responsible for PFAS cleanup in Arizona
News
11 Nov 2024 | The Guardian
The US air force has backpedaled on a claim that the supreme court’s recent reversal of the Chevron doctrine shields it against regulators’ orders to clean drinking water the military polluted in Tucson, Arizona.
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Forever chemicals don't make hero mutant ninja turtles: Elevated PFAS levels linked to unusual scute development in newly emerged freshwater turtle hatchlings (Emydura macquarii macquarii) and a reduction in turtle populations
Science
11 Nov 2024 | Sci Total Environ
Elevated PFAS exposure in freshwater turtles was linked to metabolic disruptions, deformities in hatchlings, altered egg biochemistry, and a decline in juvenile turtle populations, highlighting the urgent need for regulatory measures to address the environmental impact of these "forever chemicals."
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Exposure to per- and polyfluoroalkyl substances (PFAS) in North Carolina homes: results from the indoor PFAS assessment (IPA) campaign
Science
11 Nov 2024 | Environ Sci Process Impacts
Inhalation was the primary non-dietary indoor PFAS exposure for adults, while children are more exposed via ingestion of dust and hand-to-mouth behavior, with neutral PFAS being the dominant contributor.
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Water activists 'concerned' but will keep fighting 'forever chemicals' as Trump returns
Policy
8 Nov 2024
On April 10, Spaniola stood among a handful of fellow activists in an ornate White House office, jubilantly glued to a television screen showing officials from the Environmental Protection Agency announcing the first-ever limits on so-called “forever chemicals” in drinking water.
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Wisconsin Launches Clean Water Initiative in 86 Communities
News
8 Nov 2024 | Civic Media
The funding, provided through the Safe Drinking Water Loan Program, will support projects such as replacing lead service lines and addressing contaminants like PFAS.