Showing 781-795 of 3347
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Consumers Beware! Food And Beverage Companies May Know Their P’s And Q’s But Not Their PFAS
News
9 Feb 2024 | Forbes
Recent attempts to roll back reporting requirements by some businesses are imperiling progress made on identifying products containing 'forever chemicals.'
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Federal court finalizes $1.2B ‘forever chemicals’ settlement involving major firms
News
8 Feb 2024 | The Hill
Per the terms of the settlement, DuPont de Nemours, as well as spinoff firms Chemours and Corteva will collectively establish a $1.18 billion fund for public water systems that have been contaminated by per- and polyfluoroalkyl substances, also known as PFAS, at any level.
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[Report] Guide to per-and polyfluoroalkyl substances (PFAS) sampling within Natural Resource Damage Assessment and Restoration
Science
8 Feb 2024 | USGS
This guide aims to provide fundamental concepts and considerations involved with environmental sampling for PFAS during site assessments.
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New York legislators are renewing calls to stop the use of PFAS in everyday products
News
7 Feb 2024 | WXXI News
The group says a package of bills could eliminate PFAS in household products, personal care items, and menstrual products. It would also track the chemicals linked to ill health effects, including cancer, in sewage discharge.
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Consumption of teas, takeout, hot dogs could come with a side of ‘forever chemicals’
News
6 Feb 2024 | The Hill
Young adults whose diets are rich in unsweetened teas, processed meats and takeout foods could be increasing their exposure to “forever chemicals,” a new study has found.
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Perfluorooctanesulfonic acid (PFOS) disrupts cadherin-16 in the developing rat thyroid gland
Science
6 Feb 2024 | Curr Res Toxicol
PFOS exposure in rodents may disrupt thyroid hormone system development, potentially affecting growth and neurodevelopment, as evidenced by altered gene expression patterns in hormone levels and follicular integrity.
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Expanded Systematic Evidence Map for Hundreds of Per- and Polyfluoroalkyl Substances (PFAS) and Comprehensive PFAS Human Health Dashboard.
Science
6 Feb 2024 | Environ Health Perspect
This paper describes the development of a PFAS dashboard that provides researchers and regulators an overview of the current knowledge and data gaps on PFAS effects on human health.
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[Opinion] The Need to Include a Fluorine Mass Balance in the Development of Effective Technologies for PFAS Destruction
Science
5 Feb 2024 | Environ. Sci. Technol.
Emerging technologies aimed at destroying PFAS in the environment pose challenges due to the potential formation of unintended transformation products, emphasizing the need for comprehensive monitoring methods and a unified terminology in PFAS destruction research.
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Counterpoint: Commentary’s claim that some PFAS chemicals are safe was false
News
5 Feb 2024 | MINNPOST
Minnesota passed the most comprehensive PFAS law in the country, banning all non-essential uses and requiring disclosure of all uses of PFAS to the state, which faces pushback from industry lobbyist.
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Techniques to Characterize PFAS Burden in Biological Samples: Recent Insights and Remaining Challenges
Science
5 Feb 2024 | Trends Environ. Anal. Chem.
Advancements in PFAS analysis reveal a significant portion of total organofluorine in biological samples remains unidentified, prompting efforts to develop additional analytical approaches such as advanced separation and semi-quantitation methods.
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Distribution and release of PFAS from AFFF-impacted asphalt: How does it compare to concrete?
Science
5 Feb 2024 | J. Hazard. Mater.
AFFF-impacted asphalt and concrete were found to potentially leach PFAS into the environment, with 6:2 FTS and PFOS identified as the dominant PFAS in the surface layer and runoff, asphalt exhibited a higher release rate compared to concrete.
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Extraordinary levels of per- and polyfluoroalkyl substances (PFAS) in vertebrate animals at a new Mexico desert oasis: Multiple pathways for wildlife and human exposure
Science
5 Feb 2024 | Environ Res
PFAS contamination at Holloman Air Force Base in New Mexico has significantly impacted wildlife populations, with high levels found in the tissues of 23 species of mammals and migratory birds, highlighting the widespread contamination of local food webs and potential risks for both wildlife and humans consuming game meat in this specific area.
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[Discussion] Estimated scale of costs to remove PFAS from the environment at current emission rates.
Science
5 Feb 2024 | Sci Total Environ
The significant costs associated with removing and destroying PFAS at the same rate they are currently introduced into the environment – over 100 trillion USD – underscores the urgent need for substantial reductions in production and emissions to address environmental and health concerns effectively.
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EPA proposes to enable states to require ‘forever chemical’ cleanup, giving substances ‘hazardous’ label
News
2 Feb 2024 | The Hill
The EPA has proposed to designate nine toxic “forever chemicals” as “hazardous constituents” under the nation’s law for cleaning up ongoing pollution, in a move that would enable states to require cleanups if the substances are released.
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EPA proposes some ‘forever chemicals’ be considered hazardous
News
2 Feb 2024 | CNN
The US EPA is proposing that it will label nine of the thousands of PFAS “forever chemicals” as hazardous.