Showing 301-315 of 5068
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Development of chemical categories for per- and polyfluoroalkyl substances (PFAS) and the proof-of-concept approach to the identification of potential candidates for tiered toxicological testing and human health assessment
Science
30 Jun 2025 | Comput Toxicol
US EPA researchers mapped about 15,500 PFAS, grouped them into 128 structural categories, and pointed out the biggest data gaps—so regulators can target testing the most concerning types instead of addressing each chemical one by one.
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Per- and polyfluoroalkyl substances, genetic factors, and sleep health in reproductive-aged women: a cross-sectional study of the Shanghai Birth Cohort.
Science
30 Jun 2025 | Environ Int
A Shanghai study of nearly 1,000 women found that higher blood levels of PFAS, particularly newer chlorinated alternatives and PFOS isomers, were linked to increased snoring, with genetics magnifying the risk.
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“PFAS are everywhere” – Fears growing about PFAS in pesticides
News
28 Jun 2025 | Meg Wilcox
Blazer suspects that the PFAS pesticides are running off farm fields into waterways, where they may be contributing to a range of parasitic, viral and bacterial infections in fish that signal compromised immune functions.
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New report shows PFAS contamination in 98% of waterways tested
News
27 Jun 2025 | Lisa John Rogers
The non-profit group Waterkeeper Alliance announced the results of a study conducted across 19 states, which revealed PFAS contamination in 98% of the waterways tested.
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Bipartisan bill demands more transparency, faster action on PFAS contamination
News
27 Jun 2025 | Dave Clark
Michigan lawmakers are teaming up across the aisle to demand more transparency and faster action on PFAS contamination near U.S. military facilities.
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More Maine water bodies have PFAS-contaminated fish, CDC warns
News
27 Jun 2025 | Bangir Daily News
The Maine Center for Disease Control and Prevention added six entries to a growing list of Maine water bodies where fishing is not recommended because of high levels of toxic “forever chemicals.”
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3 Japanese sentenced to prison over PFAS pollution in Italy
News
27 Jun 2025 | The Asahi Shimbun
Eleven individuals, including three Japanese nationals, were sentenced to prison over chemical pollution caused by a former Mitsubishi Corp. subsidiary that contaminated groundwater and rivers, affecting hundreds of thousands of people.
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Tracking PFAS legislation across the US
News
26 Jun 2025 | Manufacturing Drive
Manufacturing Dive is tracking the status of bills related to PFAS oversight and use during states’ legislative sessions in 2025 and beyond, with updates to be added over time.
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Michigan AG settles lawsuit with Domtar over PFAS contamination in St. Clair County
Policy
25 Jun 2025
The Michigan Office of Attorney General has reached a settlement agreement with Domtar Industries over the release of PFAS in its paper manufacturing process.
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Leachability of per-and polyfluoroalkyl substances in metal recycling streams
Science
25 Jun 2025 | J. Hazard. Mater.
Automotive shredder residue, the mixed waste left after salvaging metal from cars, contains a suite of PFAS compounds that lab tests show readily leach into water, making it a persistent source of contamination in storm-water runoff and landfill leachate.
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Investigation of Perfluorooctanesulfonic Acid (PFOS) and Perfluorooctanoic Acid (PFOA) Isomer Profiles in Naturally Contaminated Food Samples
Science
25 Jun 2025 | J Agric Food Chem
Analysing PFOS- and PFOA-contaminated milk, deer meat, eggs and clams, FDA researchers found that calibrating with isomer-matched standards and quantifying branched and linear forms separately with a two-peak method decreased PFOS overestimation in branched-rich samples, while the distinctive isomer fingerprints traced some contamination to firefighting-foam runoff on dairy farms.
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Wisconsin Supreme Court rules spills law applies to PFAS
Policy
24 Jun 2025
In a 5-2 ruling on Tuesday, the Wisconsin Supreme Court affirmed the Department of Natural Resources’ authority to regulate polluters who produce hazardous substances such as PFAS through the state’s toxic spills law.
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New Mexico files new lawsuit against US Air Force over PFAS contamination
News
24 Jun 2025 | Source NM
The New Mexico environment and Department of Justice on Monday announced a new lawsuit against the U.S. Department of the Air Force seeking redress for PFAS contamination at Cannon Air Force Base near Clovis.
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New CA Law Aimed at Eliminating PFAS from Firefighter Turnout Gear
News
23 Jun 2025 | Firehouse
When firefighters in California head into the flames, they wear special gear to protect them from heat, moisture, smoke and falling materials. But the same equipment meant to keep them safe exposes them to cancer-causing chemicals embedded in their uniforms.
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Poison in the water: the town with the world’s worst case of forever chemicals contamination
News
23 Jun 2025 | Marta Zaraska
When a small Swedish town discovered their drinking water contained extremely high levels of PFAS, they had no idea what it would mean for their health and their children’s future.