blog posts

• New maps show how risk from ‘forever chemicals’ varies

  Sep 24, 2025 9:00 am

  Source: The Conversation, 9/4/25

  To better understand the ways people are being exposed to PFAS, researchers examined four exposure pathways – drinking water contamination, food contamination, recreational exposure and industrial emissions, such as from Superfund sites, airports, military bases and manufacturing plants – across three Great Lakes states: Michigan, New York and Pennsylvania. The interactive map and online dashboard that they created lets residents look up their communities’ known PFAS exposure risks and calculate their own risks. The results also offer insights for people across the U.S. who share similar environments, dietary choices and lifestyles.

• Phthalates in everyday products may fuel breast cancer, new study warns

  Sep 30, 2025 9:00 am

  Source: U.S. Right to Know, 9/5/25

  Common chemicals in plastics, personal care products, and food packaging may drive the onset, growth, and spread of breast cancer—the second-leading cause of cancer deaths in women, new research suggests. The findings, published this month [September 2025] in Ecotoxicology and Environmental Safety, suggest phthalates hijack the body’s hormone systems, activate cancer-promoting genes, and make tumors easier to form. and harder to treat. The study raises new questions about the safety of chemicals that millions of Americans encounter every day in air, food, and water.   

• Microplastics in the placenta linked to increased risk of miscarriage

  Oct 15, 2025 9:00 am

  Source: Environmental Health News, 10/3/25

  In a recent study published by eBioMedicine, researchers found that women with higher levels of microplastics in their placenta were at an increased risk of experiencing spontaneous miscarriage in the first trimester. 

• The invisible plastic threat you can finally see

  Oct 22, 2025 9:00 am

  Source: Universitaet Stuttgart. 9/10/25

  Researchers in Germany and Australia have created a simple but powerful tool to detect nanoplastics—tiny, invisible particles that can slip through skin and even the blood-brain barrier. Using an "optical sieve" test strip viewed under a regular microscope, these particles reveal themselves through striking color changes.

• Air pollution clouds the mind and makes everyday tasks challenging

  Feb 19, 2025 4:15 pm

  Source: University of Birmingham, 2/6/25

  People's ability to interpret emotions or focus on performing a task is reduced by short-term exposure to particulate matter (PM) air pollution, potentially making everyday activities, such as the weekly supermarket shop, more challenging.

• A novel approach to PFAS removal and awareness efforts

  Mar 12, 2025 9:00 am

  Source; Universities of Wisconsin, 3/12/25

  When it comes to PFAS research and education, Seyed Javad Amirfakhri is professionally and personally invested. Amirfakhri is an Assistant Professor of Paper science and Chemical Engineering at UW-Stevens Point who is conducting innovative PFAS removal research. He also has five children and wants to make sure drinking water is safe for them and others.

• Poor air quality increases depression risk

  Apr 17, 2025 3:30 pm

  Source: The Hill, 4/5/25

  A new study indicates that long-term exposure to air pollutants could directly correlate to an increased risk for depression. The study published in Environmental Science and Ecotechnology and conducted by Harbin Medical University and Cranfield University examined the link to depressive symptoms in a Chinese adult population and six common air pollutants over 7 years.

• How do researchers determine how toxic a chemical is? A toxicologist explains alternatives to animal testing

  May 19, 2025 10:45 am

  Source: The Conversation, 3/12/25

  A vast number of chemicals are registered for production and use around the world. But only a portion have been thoroughly evaluated for their toxicity due to time, cost, ethical concerns and regulatory limitations. Better understanding the process of determining the toxicity of chemicals could help make them safer. 

• Microplastics could be hampering the ocean’s ability to capture carbon

  May 20, 2025 9:00 am

  Source: New Scientist, 4/30/25

  A global survey of microplastics in oceans reveals that tiny particles of plastic are prevalent throughout the water column, which could harm marine ecosystems and affect carbon storage in the deep sea

• Could nanoplastics in the environment turn E. coli into a bigger villain?

  Jun 9, 2025 3:45 pm

  Source: University of Illinois Urbana-Champaign, 5/19/25

  Nanoplastics are everywhere. These fragments are so tiny they can accumulate on bacteria and be taken up by plant roots; they’re in our food, our water, and our bodies. Scientists don’t know the full extent of their impacts on our health, but new research from University of Illinois Urbana-Champaign food scientists suggests certain nanoplastics may make foodborne pathogens more virulent. 

• Biochar-based slow-release fertilizers: A step toward more sustainable agriculture

  Jun 17, 2025 9:00 am

  Source: AZO Materials, 3/27/25

  A recent study published in Scientific Reports explores the development and performance of biochar-based slow-release fertilizers (SRFs) enhanced with semi-interpenetrating polymer networks (Semi-IPNs). This approach addresses common issues with conventional chemical fertilizers (CFs), such as nutrient loss, environmental pollution, and declining soil health. The goal was to improve nutrient availability and water retention in soil to support more sustainable agricultural practices.

• Common farm chemical threatens insect survival

  Jul 9, 2025 9:00 am

  Source: Macquarie University, 6/30/25
  

  New Macquarie University-led research published in Royal Society Open Science, shows chlorothalonil, one of the world's most widely used agricultural fungicides, deeply impacts the reproduction and survival of insects, even at the lowest levels routinely found on food from cranberries to wine grapes.

• From masterpieces to makeup: eco-friendly art conservation gentle enough for human skin

  Aug 11, 2025 9:00 am

  Source: Horizon Magazine, 7/1/25

  Green art conservation methods developed by EU-funded researchers are setting new standards and proving useful far beyond museums, from cosmetics to agriculture. 

• One of the biggest microplastic pollution sources isn’t straws or grocery bags – it’s your tires

  Aug 14, 2025 9:00 am

  Source: The Conversation, 7/22/25

  Every few years, the tires on your car wear thin and need to be replaced. But where does that lost tire material go? The answer, unfortunately, is often waterways, where the tiny microplastic particles from the tires’ synthetic rubber carry several chemicals that can transfer into fish, crabs and perhaps even the people who eat them.

• Exposure to PFAS, ‘forever chemicals’, linked to increased type 2 diabetes risk

  Aug 20, 2025 9:00 am

  Source: Medical News Today, 7/24/25

  Vishal Midya is the corresponding author of a new study recently published in the journal eBioMedicine that found exposure to a class of synthetic chemicals called perfluoroalkyl and polyfluoroalkyl substances (PFAS)Trusted Source — also known as "forever chemicals" — may increase a person's risk of developing type 2 diabetes.

• Bioreactors reduce phosphorus from agricultural drainage water, Illinois study shows

  Aug 26, 2025 9:00 am

  Source: University of Illinois College of ACES, 8/11/25

  Tile drainage is a common practice used in agricultural fields to remove excess water, but it also transports harmful nutrients into water bodies, contributing to algal blooms that deprive aquatic life of oxygen. Woodchip bioreactors are an efficient way to reduce nitrogen pollution by treating the water as it exits the field. However, these denitrifying bioreactors may leach phosphorus from the woodchips into the environment. A new study from the University of Illinois Urbana-Champaign evaluates data from 10 bioreactors in Illinois to determine whether they are a source of phosphorus pollution.

• PFAS exposure linked to teen weight regain after bariatric surgery

  Sep 1, 2025 9:00 am

  Source: HealthDay, 8/19/25

  For adolescents, exposure to perfluoroalkyl and polyfluoroalkyl substances (PFAS) is associated with weight regain after bariatric surgery, according to a study published online Aug. 14 in Obesity. 

• Heat-styling hair care products release billions of nanoparticles that can accumulate in lungs, engineers find

  Sep 5, 2025 9:00 am

  Source: Purdue University, 8/20/25

  A typical morning hair-care routine can expose you to as much immediate nanoparticle pollution as standing in dense highway traffic, report Purdue University engineers. A Purdue research team led by Nusrat Jung, an assistant professor in the Lyles School of Civil and Construction Engineering, and her Ph.D. student Jianghui Liu, found that a 10–20-minute heat-based hair care routine exposes a person to upward of 10 billion nanoparticles that are directly deposited into their lungs. These particles can lead to serious health risks such as respiratory stress, lung inflammation, and cognitive decline. The team's findings are published in Environmental Science & Technology.
  
  
  

• Sites contaminated by toxic ‘forever chemicals’ are much more widespread than previously thought, researchers find

  Sep 17, 2025 9:00 am

  Source: Northeastern University, 9/10/25

  Toxic per- and polyfluoroalkyl substances, also known as PFAS or “forever chemicals,” are in everything from Band-Aids and clothing to water and floss. However, new research reveals they are potentially even more widespread in the U.S. than previously thought. The research done by Northeastern University’s PFAS Project Lab reveals that while there are about 2,200 known sites of PFAS contamination in the U.S., there are close to another 80,000 likely contaminated sites. It presents what the researchers say is a much more complete — and stark — picture of PFAS contamination while also presenting legislators, communities and environmental activists with a roadmap of where to focus their efforts. 

• Slow burn: The vital need for benign flame retardants

  Sep 18, 2025 9:00 am

  Source: Chemical & Engineering News, 9/3/25

  Flame retardants slow the spread of fires but they can have serious, unintended human health and environmental impacts. Inadequate toxicity testing and inconsistent regulations make it difficult to keep potentially harmful fire-resisting chemicals out of products. Researchers in industry and academia are trying to develop safer chemistries and working on next-generation biobased flame retardants.

• New and simple detection method for nanoplastics

  Oct 3, 2025 9:00 am

  Source: University of Stuttgart, 9/8/25

  A joint team from the University of Stuttgart in Germany and the University of Melbourne in Australia has developed a new method for the straightforward analysis of tiny nanoplastic particles in environmental samples. One needs only an ordinary optical microscope and a newly developed test strip—the optical sieve. The research results have now been published in “Nature Photonics” (doi: 10.1038/s41566-025-01733-x).

• Scientists just found out forever chemicals are shockingly acidic

  Oct 6, 2025 9:00 am

  Source: University at Buffalo, 9/13/25

  Scientists have uncovered that “forever chemicals” like PFAS are even more acidic than anyone realized, meaning they dissolve and spread in water with alarming ease. Using a cutting-edge method combining NMR spectroscopy and computer modeling, researchers showed that the acidity of notorious compounds like PFOA and GenX had been vastly underestimated—sometimes by factors of a thousand.

• First comprehensive review of plastic pollution in the Amazon reveals contamination poses urgent health risks

  Oct 17, 2025 9:00 am

  Source: Phys.org, 10/1/25

  In a study published in the journal Ambio, researchers examined 52 peer-reviewed scientific papers on plastic found in the Amazon since 2000, particularly in fauna, fish, sediment and water. More than 90% of the research was concentrated in Brazil along the main Amazon River channel, and the most frequently reported microplastic fragment size was less than five millimeters. The findings make for troubling reading. Plastic contamination is not limited to a few spots; it's widespread across the basin. The review found plastic fragments and litter in the water, river sediments, and among plants and wildlife, including birds, fish and mammals. The most alarming discovery was the threat to human health. Researchers found that two-thirds (66%) of the studied animals (mostly fish) that contain plastic are regular food sources for local communities. This high level of contamination puts many people at risk of ingesting plastic fragments, especially microfragments.

• Scientists find hidden brain damage behind dementia

  Oct 23, 2025 9:00 am

  Source: University of New Mexico Health Sciences Center, 10/6/25

  A University of New Mexico scientist is revealing what might be one of the most overlooked causes of dementia — damage in the brain’s tiny blood vessels. Dr. Elaine Bearer has created a new way to classify these changes, showing that many people diagnosed with Alzheimer’s also suffer from vascular damage that quietly destroys brain tissue. Even more surprising, she’s finding microplastics inside the brain that appear linked to inflammation and memory loss. 

• The invisible chemical in the air that could be raising Parkinson’s risk

  Oct 24, 2025 9:00 am

  Source: American Academy of Neurology, 10/3/25

  A massive nationwide study has linked long-term exposure to the industrial chemical trichloroethylene (TCE) with a higher risk of Parkinson’s disease in older adults. Researchers examined over 1.1 million people, finding that those living in areas with the highest outdoor TCE levels faced a 10% greater risk of developing Parkinson’s.

• How microplastic pollution is boosting antimicrobial resistance

  Oct 27, 2025 9:00 am

  Source: Gavi, the Vaccine Alliance, 10/17/25

  Excessive microplastics contamination could be fuelling antimicrobial resistance (AMR), already a spiralling problem worldwide, a new research report reveals. The report, published in The Journal of Hazardous Materials, finds that plastics act as a platform for biofilms – communities of bacteria and other microbes that cling to their surfaces. These biofilms can help accelerate the spread of drug resistance by creating a protective barrier that blocks the entry of antibiotics into the microbes, and helps resistance genes to transmit more easily within the biofilm community.

• Why The Search Is On For PFAS-Free Batteries

  Oct 28, 2025 9:00 am

  Source: Forbes, 10/22/25

  The demand for Lithium-ion batteries might be on the rise, but how many of us are aware they contain harmful PFAS compounds, otherwise known as “forever chemicals”? The use of such compounds is obviously not good for the environment, and the search is now on for alternative compounds, which can be used in the next generation of batteries.

• Recovering arsenic from wastewater sludge

  Oct 30, 2025 9:00 am

  Source: Chemical & Engineering News, 10/17/25

  Arsenic is a potent carcinogen and one of the world’s most dangerous drinking-water contaminants, particularly in South Asia, where millions are exposed through groundwater. Removing the toxin from groundwater helps protect public health but leaves behind sludge laced with arsenic, which is expensive and hazardous to dispose of properly. Researchers in Denmark have now found a way to turn that toxic waste into something valuable: high-purity elemental arsenic, a material in growing demand for green electronics and batteries (Sci. Adv. 2025, DOI:10.1126/sciadv.adz5816).

• New research reveals what’s really hiding in bottled water

  Nov 3, 2025 9:00 am

  Source: Concordia University, 10/6/2025

  A chance encounter with plastic waste on a tropical beach sparked a deep investigation into what those fragments mean for human health. The research reveals that bottled water isn’t as pure as it seems—each sip may contain invisible microplastics that can slip through the body’s defenses and lodge in vital organs. These tiny pollutants are linked to inflammation, hormonal disruption, and even neurological damage, yet remain dangerously understudied.