Showing 46-60 of 2202
-
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.
-
Identification and environmental occurrence of novel per- and polyfluoroalkyl substances derived from lithium-ion battery
Science
18 May 2025 | Water Res
Water and sediment near lithium‑ion battery factories and recycling sites in China contain 33 different PFAS chemicals, including seven never documented before, revealing that battery production and recycling can release highly mobile short‑chain PFAS that may endanger ecosystems and human health.
-
3M to pay New Jersey up to $450M in landmark ‘forever chemical’ settlement
News
14 May 2025 | The Hill
3M will pay the state of New Jersey up to $450 million over the next 25 years, resolving claims regarding widespread contamination from “forever chemicals.”
-
[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.
-
Exposure to Legacy Per- and Polyfluoroalkyl Substances from Diet and Drinking Water in California Adults, 2018-2020
Science
14 May 2025 | Environ Sci Technol
This study characterized legacy PFAS in serum from 700 California adults and examined contributions from diet and drinking water concluding that drinking water remains an important source of exposure to PFOA and PFHxS in this population.
-
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.
-
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.
-
PFAS breakthrough: ‘forever chemical’ banned under global treaty
News
8 May 2025 | SwissInfo
International negotiations in Geneva have led to a major breakthrough: the addition of a new "forever chemical" to the Stockholm Convention's blacklist. It marks another crucial step in the global effort to regulate what many now call the "poison of the century”.
-
Sewage sludge fertilizer from Maryland? Virginians say no thanks.
News
8 May 2025 | The New York Times
To protect its food and drinking water, Maryland has started restricting the use of fertilizer made from sewage sludge. At the same time, a major sludge-fertilizer maker, Synagro, has been applying for permits to use more of it across the state border, on farms in Virginia.
-
Map Shows Where Beers Are Most Contaminated With Chemicals: Study
News
7 May 2025 | Newsweek
A new study by researchers at RTI International has found that several American beers contain measurable levels of "forever chemicals," with the source traced primarily to municipal drinking water used in the brewing process.
-
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.
-
Diet quality in relation to serum perfluoroalkyl substance concentrations in Canadian preadolescents
Science
6 May 2025 | Environ Res
In Canadian preadolescents, higher dietary intake of fat, fiber, and iron was associated with increased blood concentrations of several PFAS—especially PFOS, PFDA, and PFHxS—suggesting that most diets may contribute to PFAS exposure through contaminated food systems.
-
Oregon Legislature bans firefighting foam containing PFAS
Policy
5 May 2025
The Oregon Legislature has passed a bill aiming to protect the health of the state’s firefighters and the environment.
-
Elevated per- and polyfluoroalkyl substances (PFASs) in tap water and serum in a community near an abandoned paper mill
Science
5 May 2025 | Environ Adv.
Long-term exposure to PFAS-contaminated drinking water in a Michigan community was identified as a primary predictor of chronic elevated serum levels.
-
Application of a Non-targeted Biomonitoring Method to Characterize Occupational Chemical Exposures of Women Nurses Relative to Office Workers.
Science
5 May 2025 | Environ Sci Technol
Female nurses had higher blood levels of several potentially hazardous chemicals—compared to office workers—including 6:2 fluorotelomer sulfonic acid, raising concerns about workplace exposure and the need for safer chemical practices in healthcare settings.