Showing 856-870 of 1559
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Toxic ‘forever chemicals’ detected in commonly used insecticides in US, study finds
News
7 Oct 2022 | The Guardian
Toxic PFAS chemicals have been detected in seven out of 10 insecticides tested in the US, according to new research.
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An unexpected synergistic toxicity caused by competitive bioconcentration of perfluoroalkyl acid mixtures to Daphnia magna: Further promoted by elevated temperature
Science
7 Oct 2022 | Environ Pollut
High temperatures promote the bioconcentration of PFAA and resulted in the increased toxicity of PFAA mixtures in model species.
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An Integrated Approach for Determination of Total Per-and Polyfluoroalkyl Substances (PFAS)
Science
5 Oct 2022 | Environ. Sci. Technol.
This paper describes how to use methods like the total oxidizable precursor assay and suspect screening to more fully characterize PFAS present in soil and aqueous mixtures as such screenings can help inform the potential for PFAS exposure.
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Study links in utero ‘forever chemical’ exposure to low sperm count and mobility
News
5 Oct 2022 | The Guardian
A new peer-reviewed Danish study finds that a mother’s exposure to toxic PFAS ‘forever chemicals’ during early pregnancy can lead to lower sperm count and quality later in her child’s life.
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Maternal Exposure to Per- and Polyfluoroalkyl Substances (PFAS) and Male Reproductive Function in Young Adulthood: Combined Exposure to Seven PFAS
Science
5 Oct 2022 | Environ Health Perspect
Consistent inverse associations between exposure to maternal PFAS and semen quality were found in a sample of the Danish population.
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Preconception Exposure to Perfluoroalkyl and Polyfluoroalkyl Substances and Couple Fecundity: A Couple-Based Exploration
Science
4 Oct 2022 | Environ. Int.
Preconception exposure to 6:2 diPAP and PFHpA in women may have the potential to impair couples’ fertility.
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California Bans ‘Forever Chemicals' in Fabrics, Makeup
News
2 Oct 2022 | NBC
The bills just signed by California Governor Newsom banning PFAS in textiles and cosmetics model the best way to stop harm from PFAS: reduce their use in products," said Arlene Blum, executive director of the Green Science Policy Institute.
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[Report] Invisible Unbreakable Unnatural
News
1 Oct 2022 | Waterkeeper Alliance
This data unequivocally demonstrates that dangerous PFAS pollution is widespread in surface waters across the country, and that existing laws and regulations have been inadequate to protect public health and the environment from this under-appreciated threat.
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[Letter to the editor] The conundrum of the PFOA human half-life, an international collaboration
Science
1 Oct 2022 | RTP
Campbell et al. (2022) propose that many studies estimating the human half-life of PFOA are significantly confounded by lack of accounting for ongoing exposures, which would inflate estimates, and by the presence of branched isomers, which could deflate estimates for linear PFOA.
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[Report] Groundwater Treatment to Remove PFAS: Restoring Local Drinking Water Supply in Orange County, California
Science
1 Oct 2022 | AWWA
The design and implementation of water treatment technologies to remove PFAS from groundwater is described for the Orange County Water District in California.
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Group Finds PFAS ‘forever’ Chemicals Used In Ohio Oil And Gas Wells
News
30 Sep 2022 | The Allegheny Front
A non-profit research group has found the oil and gas industry in Ohio has used PFAS, known as “forever” chemicals, in at least 101 oil and gas wells since 2013.
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Boston bans artificial turf in parks due to toxic ‘forever chemicals’
News
30 Sep 2022 | The Guardian
The city joins a growing number across the US in limiting the use of artificial turf made with dangerous PFAS compounds.
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Targeted and Suspect Screening of Per- and Polyfluoroalkyl Substances in Cosmetics and Personal Care Products
Science
30 Sep 2022 | Environ Sci Technol
Cosmetics and personal care products were found to contain a breadth of PFAS at extremely high levels, including in products without listed fluorinated ingredients, leading to human and environmental exposure.
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Companies leaving Michigan with PFAS will ‘pay the price’ AG says in new lawsuit
News
29 Sep 2022 | MLive
Companies leaving Michigan with PFAS will ‘pay the price’ AG says in new lawsuit companies leaving michigan with pfas will pay the price ag says in new lawsuit Thursday 29 September 2022 MLive Lindsay Moore US, Michigan PFAS, Manufacturing
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Association between prenatal exposure to perfluoroalkyl substances and anogenital distance in female neonates
Science
28 Sep 2022 | Ecotoxicol Environ Saf
High maternal concentrations of PFAS were associated with abnormalities in female neonates, indicating that PFAS may impair reproductive development in female offspring in early life.