Showing 91-105 of 2059
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Geospatial and socioeconomic factors of PFAS contamination in private drinking water wells: Insights for monitoring and management
Science
27 May 2025 | J Environ Manage
Citizen‑science testing of 167 private wells across Pennsylvania found that about two‑thirds contained detectable PFAS, nearly one in five exceeded new health‑based limits, and the highest levels appeared in densely developed areas—signaling a need for focused testing and support for vulnerable communities.
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Distribution pattern, source apportionment and health risk assessment of per and polyfluoroalkyl substances in drinking water treatment plants in South Africa
Science
26 May 2025 | Environ Toxicol Chem
Testing of drinking‑water plants in five South African provinces revealed measurable PFAS, sometimes climbing to hundreds of nanograms per litre, with one Northern Cape facility exceeding safety thresholds.
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Per- and polyfluoroalkyl substances (PFAS) profiles in primary and secondary landfill leachates: Indications of transformation, liner interactions, and other PFAS sources
Science
24 May 2025 | J Hazard Mater
Tests at three modern, double‑lined Florida landfills showed that the supposedly isolated liquid beneath the main liner still contained thousands to tens of thousands of nanograms‑per‑litre of assorted PFAS, often rivaling or exceeding levels in the primary leachate, revealing that “forever chemicals” can slip through liners, transform, and build up despite today’s best landfill safeguards.
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Toxic Catch: Bay Area Communities at Risk from PFAS in Local Fish
News
20 May 2025 | KQED
People have always fished in the San Francisco Bay. But they may also unknowingly consume unhealthy levels of persistent, dangerous chemicals with their catch.
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Skin sampling as a proxy for screening per- and polyfluoroalkyl substances (PFAS) exposures in endangered sea turtles
Science
19 May 2025 | Mar Pollut Bull
Small skin samples collected from stranded green sea turtles in Texas showed PFAS levels, especially PFOS, that closely matched those in the turtles’ blood, demonstrating that quick, minimally invasive skin biopsies can reliably track exposure to these persistent pollutants in endangered populations.
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[Video] How One Company Secretly Poisoned The Planet
News
14 May 2025 | Veritasium
The biggest chemical cover up in history. PFAS has polluted the entire global water system.
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Texas bill seeking to keep toxic “forever chemicals” off farmland misses key deadline
Policy
14 May 2025
Supporters say the bill would protect farmland in Texas. Opponents say limiting PFAS chemicals in biosolids will force water utilities to look at other disposal methods, which will lead to higher utility bills.
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Hair analysis as a non-invasive method for assessing the exposure of wildlife to per- and poly-fluoroalkyl substances (PFAS)
Science
13 May 2025 | Environ Pollut
By analyzing blood samples from 700 adults in southern and eastern California, scientists found that even low but detectable PFAS in local tap water significantly raised people’s levels of the legacy chemicals PFOA and PFHxS, while seafood and eggs contributed smaller amounts.
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Atmospheric emission of per-and polyfluoroalkyl substances (PFAS) from a fluoropolymer manufacturing facility: Focus on emerging PFAS and the potential contribution of condensable PFAS on their atmospheric partitioning
Science
12 May 2025 | Environ. Sci. Technol.
A major fluoropolymer manufacturing facility in China was found to emit dozens of previously undetected PFAS—including emerging compounds like Cl-PFECAs and multi-head PFESs—into the air and surrounding environment, raising concern about widespread contamination and the need for stronger oversight of industrial PFAS emissions.
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They drove to the Capitol to testify on a bill and got a grueling lesson in Texas democracy
News
9 May 2025 | The Texas Tribune
The group from Johnson County waited 18 hours to testify at a hearing that started at 1 a.m. on a bill to limit toxic chemicals in fertilizer.
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Toxic PFAS detected in groundwater around NC landfills
News
7 May 2025 | WRAL News
New data from the North Carolina Department of Environmental Quality shows PFAS “forever chemicals” are turning up in groundwater around landfills across the state, sometimes at levels thousands of times higher than the federal drinking water limit.
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For Trump, Chemicals in Straws Are a Crisis. In Water, Maybe Less So.
News
5 May 2025 | The New York Times
An administration document aimed at eradicating paper straws highlights the dangers of PFAS chemicals. Their presence in tap water nationwide hasn’t gotten the same attention.
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Environmental impact of PFAS incineration
Science
5 May 2025 | Waste Management Bulletin
Improper incineration of PFAS firefighting foam can release high levels of greenhouse gases.
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Stantec to design largest PFAS treatment system in Northwestern U.S.
News
2 May 2025 | WFM
The City of Vancouver, Washington, has selected Stantec to design a treatment system to remove PFAS from a high-volume water station — with the goal of providing cleaner, more reliable drinking water for the community.
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Chemical makers knew the harms. It didn’t matter.
News
2 May 2025 | The Washington Post
In “They Poisoned the World,” investigative journalist Mariah Blake writes about the campaign to hide the dangers of forever chemicals.