Showing 31-45 of 1812
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Profiles of per- and polyfluoroalkyl substances in firefighter turnout gear and their impact on exposure assessment
Science
20 Oct 2025 | Environ Sci Process Impacts
Firefighter turnout gear contains varying levels of PFAS chemicals that accumulate more in older gear and the inner moisture barrier, increasing with wear, heat, and abrasion, which raises firefighters’ potential exposure risks.
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PFAS in bottled water from China: High prevalence of ultrashort-chain compounds, health risks, and global insights
Science
19 Oct 2025 | J Hazard Mater
Bottled water across China contains high levels of ultrashort-chain PFAS such as TFA and PFPrA, highlighting growing global concerns and the need for stronger drinking water regulations.
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Emerging PFAS in Songbird Eggs from a Belgian Hotspot Site
Science
17 Oct 2025 | Environ Res
Songbird eggs collected near a fluorochemical plant in Belgium contained record-high levels of both legacy and emerging PFAS, including newly detected compounds like SF5-PFSAs and ether-substituted PFAS, showing that PFAS continue to accumulate in wildlife and should be included in future monitoring and risk assessments.
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Per-and polyfluoroalkyl substances (PFAS) in urban stormwater runoff: Insights from a roadside rain garden
Science
16 Oct 2025 | Water
A New Jersey roadside rain garden removed less than 1% of the 1,400–1,600 ng/L of PFAS (mainly PFBS and PFHxA) found in stormwater, showing that current stormwater systems are ineffective in removing PFAS and need advanced treatment and stronger policies.
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Birds Near US Military Bases Have Higher Levels of PFAS, Study Finds
News
16 Oct 2025 | Newsweek
While the findings are "not surprising," as many PFAS chemicals can "move from the environment into the bodies of living organisms," a process called bioaccumulation, the way in which these chemicals are affecting environmental health is "concerning," Jamie DeWitt, director of the Environmental Health Sciences Center at Oregon State University, who was not involved in the study, told Newsweek.
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Per-and polyfluoroalkyl substances (PFAS) in food and its contribution to human exposure.
Science
15 Oct 2025 | Curr. Opin. Food Sci.
PFAS in common foods like seafood, eggs, meat and contaminated local produce can raise blood levels above health-based guidance values, with 14% of European teenagers already exceeding these limits, showing that food is a major exposure source and that better monitoring, regulation and dietary strategies are needed.
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After finding forever chemicals in its drinking water, this Eastern Oregon city stopped testing for them
News
14 Oct 2025 | OBP
The report shows that Hermiston’s water consistently tested above the federal maximum containment level for a PFAS called perfluorooctane sulfonate.
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Per- and polyfluoroalkyl substances exposure in hexavalent chromium exposed workers and the effects of exposure mixtures on oxidative stress and genomic instability
Science
12 Oct 2025 | Environ Pollut
Workers in chrome-plating and similar industries are exposed to toxic hexavalent chromium alongside very high levels of PFAS such as PFOS and PFDA, and this combined exposure is linked to early signs of oxidative stress and DNA changes that may increase the risk of cancer, mitochondrial damage, and impaired DNA repair over time.
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Advocates raise alarm over PFAS pollution from datacenters amid AI boom
News
9 Oct 2025 | The Guardian
Tech companies’ use of PFAS gas at facilities may mean datacenters’ climate impact is worse than previously thought.
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Long-awaited report reveals electrical fault likely caused Brunswick PFAS spill
News
6 Oct 2025 | Central Maine
A fault in an electric module likely caused Maine’s largest reported spill of toxic firefighting foam, a new report on the spill’s root cause has concluded.
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Illinois bans PFAS in firefighter gear
Policy
29 Sep 2025
Illinois firefighters will soon be protected by gear free of PFAS — toxic “forever chemicals” linked to cancer — under a new law signed by Gov. JB Pritzker.
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Health emergency declaration discussed for West Plains PFAS crisis
News
27 Sep 2025 | Range
A new task force is providing the first official county response to the ‘forever chemicals’ crisis on the West Plains of Washington state. Its leaders are considering declaring a state emergency that would mobilize response funds.
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ALJ Disapproves Minnesota’s Proposed PFAS Rule Package Pending Correction
News
26 Sep 2025 | The National Law Review
An administrative law judge rejected Minnesota’s proposed PFAS reporting rule, citing procedural failures, conflicts with statutory language, and unreasonable fee structures, while offering recommendations for revisions before the rule can proceed.
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Field measurement and modelling of PFAS leachability from a contaminated fire training area–whole of pad response to rainfall
Science
24 Sep 2025 | Water Research
Concrete and asphalt at old fire training sites where firefighting foams were used continue to release PFAS into rainwater runoff at levels around 1–4 micrograms per liter, and modeling indicates this contamination could persist for centuries without active cleanup or management.
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The Other PFAS Shoe Drops: EPA Will Retain and Defend Its CERCLA PFAS Regulation
News
23 Sep 2025 | Crowell
EPA told the court that the Trump administration had completed its review and would ultimately keep the Biden-era final rule that listed PFOA and PFOS as hazardous substances under CERCLA.