Showing 286-300 of 2122
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Pentagon seeking to incinerate 'forever chemicals' at plant on Ohio River
News
21 Nov 2024 | WTAE
The East Liverpool site is one of two incinerators nationwide where the Pentagon is hoping to ship thousands of pounds of PFAS, also known as forever chemicals.
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The FDA Issues Request for Information on PFAS in Seafood
Policy
19 Nov 2024
The FDA is seeking scientific data and information from the seafood industry, academia, state and federal agencies, as well as other interested entities, on PFAS concentrations in seafood, the surrounding environment, and processing water, as well as mitigation strategies for reducing exposure to PFAS in seafood.
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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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Fate of ‘forever chemicals’ in the global cryosphere
Science
18 Nov 2024 | Earth-Science Reviews
This review highlights the spread, accumulation, and release of PFAS in the cryosphere, including impacts from global warming, which poses significant ecological risks and harms biodiversity.
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USGS estimates 20% of U.S. population relies on PFAS contaminated drinking water
News
16 Nov 2024 | OPB
About 800,000 Oregonians might rely on private or public well water contaminated by toxic chemicals called “forever chemicals,” or PFAS, according to a federal study.
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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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A Pilot Study of Bis-perfluoroalkyl Sulfonimides in Dust from E-waste and Urban Regions
Science
12 Nov 2024 | Environ. Sci. Technol. Lett.
Dust samples from e-waste recycling sites showed significantly higher levels of bis-FMeSI (median 12 ng/g) compared to surrounding and urban areas, indicating e-waste recycling as a major source of environmental release for this emerging PFAS, which poses potential ecological and human health risks.
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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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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.
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Water regulator applies stricter PFAS limits to drinking water in England and Wales
Policy
7 Nov 2024
The Drinking Water Inspectorate is set to apply more stringent restrictions on the levels of PFAS allowed in drinking water in England and Wales.
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Exposure to and Transplacental Transfer of Per- and Polyfluoroalkyl Substances in a Twin Pregnancy Cohort in Korea
Science
6 Nov 2024 | Environ Sci Technol
In twin pregnancies, higher levels of certain PFAS chemicals, like L-PFOS and PFOA, were found in the mothers' blood compared to their babies' cord blood. Differences in blood flow through the placenta were linked to varying PFAS levels between the twins, suggesting that the way these chemicals transfer from mother to baby can be affected by placental structure, potentially impacting health.
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Leachability of per- and poly-fluoroalkyl substances from contaminated concrete
Science
5 Nov 2024 | Environ Sci Process Impacts
PFAS chemicals, like PFOS and PFHxA, can leach significantly from concrete contaminated from use of aqueous film-forming foams at airports, defense, and port facilities, with leaching behavior influenced by factors like particle size, pH, and individual PFAS properties.
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Neurotoxic Effects of Mixtures of Perfluoroalkyl Substances (PFAS) at Environmental and Human Blood Concentrations
Science
4 Nov 2024 | Environ. Sci. Technol.
PFAS exposure has been linked to harmful health effects, including neurodevelopmental issues, with this research showing that mixtures of these substances can impair neuron growth at concentrations typically observed in the environment, highlighting the importance of assessing their combined risk.