Showing 286-300 of 1492
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Bill that would restrict PFAS in consumer products heads to governor
News
9 May 2024 | Vermont Public
The Vermont Legislature gave its final approval Tuesday to a bill that restricts toxic so-called "forever chemicals" in a suite of commercial goods.
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Can Bees Detect Perfluorooctane Sulfonate (PFOS)?
Science
9 May 2024 | Environ Toxicol Chem
Bee behavior testing revealed that bees avoid syrup spiked with high levels of PFOS when given a choice between contaminated and uncontaminated food. This may have implications for bee health, pollination, and human health as PFOS has been detected in honey.
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Cancer-causing chemicals ban signed into law
News
8 May 2024 | Coloradoan
On May 1, Colorado Gov. Jared Polis signed SB24-081 Perfluoroalkyl and Polyfluoroalkyl Chemicals (PFAS), which will now prohibit the sale or distribution of certain products containing PFAS in a gradual product phaseout beginning Jan. 1, 2025, and continuing through 2028.
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Total and Class-Specific Determination of Fluorinated Compounds in Consumer and Food Packaging Samples Using Fluorine-19 Solid-State Nuclear Magnetic Resonance Spectroscopy
Science
8 May 2024 | Anal Chem
Hamburger wrapping paper was tested for PFAS using total organic fluorine (TOF) and fluorine-19 solid-state nuclear magnetic resonance (19F ss-NMR) spectroscopy, revealing limitations in TOF's accuracy due to extraction variability and highlighting the abilities of 19F ss-NMR to directly detect PFAS in food packaging.
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Per- and polyfluoroalkyl substances (PFAS) and fetal growth: A nation-wide register-based study on PFAS in drinking water
Science
8 May 2024 | Environ Int
A nationwide study in Sweden found no clear link between maternal exposure to certain PFAS during pregnancy and newborn birthweight or risk of being small-for-gestational-age, but did find a slight increase in the risk of being large-for-gestational-age, particularly associated with PFOS.
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[Public Comment] Filing of Food Additive Petition From Environmental Defense Fund
Policy
6 May 2024
The Food and Drug Administration is announcing that it has filed a food additive petition, submitted by Environmental Defense Fund et al., proposing that the food additive regulations be amended to remove fluorinated polyethylene.
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[Video] ‘They told us that this material would be safe.’ Toxic PFAS discovered on US farms
News
6 May 2024 | CNN
Farms across Maine are discovering toxic PFAS chemicals in their soil and water. But the problem could impact millions of acres of farmland nationwide.
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Rapidly rising levels of TFA ‘forever chemical’ alarm experts
News
6 May 2024 | The Guardian
Trifluoroacetic acid found in drinking water and rain is thought to damage fertility and child development.
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Ask the Expert: How does NIEHS research on PFAS affect me?
News
6 May 2024 | Environmental Factor
Scott Masten, Ph.D., who directs the Office of Portfolio Strategy in the NIEHS Division of Translational Toxicology, discussed the recent PFAS measures and what people can do to reduce their exposures.
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Unregulated contaminants in drinking water: Evidence from PFAS and housing prices
Science
6 May 2024 | JEEM
Public awareness of unregulated PFAS contamination in drinking water significantly decreases property values of affected homes, potentially exacerbating environmental inequality through residential sorting.
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Distribution of Per-and Polyfluoroalkyl Substances (PFASs) in a Waste-to-Energy Plant - Tracking PFASs in Internal Residual Streams
Science
30 Apr 2024 | ES&T
PFAS were detected in all Waste-to-Energy plant residues except for boiler ash, with wet flue gas treatment reducing PFAS levels by 35% ± 10%, indicating that there is still a need for a safe disposal method of products containing PFAS.
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Associations between serum perfluoroalkyl and polyfluoroalkyl concentrations and diabetes mellitus in the Korean general population: Insights from the Korean National Environmental Health Survey 2018-2020
Science
26 Apr 2024 | Int J Hyg Environ Health
PFAS exposure and prediabetes risk in the general Korean population was found to have a significant positive association between specific PFAS compounds, such as PFHxS and PFOS, and the risk of pre-diagnostic diabetes and prediabetes.
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Sub-acute exposure of male guppies (Poecilia reticulata) to environmentally relevant concentrations of PFOA and GenX induces significant changes in the testis transcriptome and reproductive traits
Science
26 Apr 2024 | Environ Int
Exposure of male guppies to environmentally realistic levels of a legacy PFAS and its replacement compound (GenX) resulted in altered reproductive traits, including changes in sexual behavior and sperm motility, as well as gene expression related to immune regulation. These changes highlight the potential adverse effects of PFAS on behavior, fertility, and immunity in fish populations.
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US polluters will pay for PFAS contamination cleanup following EPA ruling
Policy
24 Apr 2024
Michael S Regan, EPA administrator, said: “Designating these chemicals under our Superfund authority will allow EPA to address more contaminated sites, take earlier action, and expedite cleanups, all while ensuring polluters pay for the costs to clean up pollution threatening the health of communities.”
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Congress introduces ‘non-essential’ PFAS ban bill
Policy
24 Apr 2024
The legislation would give manufacturers 10 years to phase out the use of forever chemicals in production.