You may not have heard of octamethylcyclotetrasiloxane (known as D4), but we can guarantee you have probably come into contact with it. Used in products from adhesives and automotive care products to cosmetics, hair treatments, and deodorants, regulators in Canada, the European Union, and the United Kingdom have determined that D4 can pose reproductive and … Continue reading EPA’s draft evaluation of D4 ignores real-world risks
Category: Guest Contributor
EPA’s proposed changes to its formaldehyde risk evaluation echo chemical industry demands
Main Takeaways: EPA sidelines chronic health risks of formaldehyde in a revised formaldehyde risk evaluation. The revisions represent a blow to the federal government’s ability to regulate formaldehyde and protect workers and others exposed to the hazardous chemical. While EPA maintains that formaldehyde still presents an overall “unreasonable risk” to human health, the Agency’s revisions … Continue reading EPA’s proposed changes to its formaldehyde risk evaluation echo chemical industry demands
Advisors tell EPA to act on plastic pollution to benefit kids’ health
The US EPA Children's Health Protection Advisory Committee (CHPAC) summarized the science on plastic pollution and children's health and made recommendations to the Agency that are a wake-up call on the health impacts of plastic pollution. The majority of committee members found “…the science is clear that plastic pollution can harm children’s health and raise risks of … Continue reading Advisors tell EPA to act on plastic pollution to benefit kids’ health
Scientists unite on how to protect children from toxic contributors to autism
The following is a guest blog from Project TENDR. Autism is a complex neurological disorder with multiple causes; vaccines are not one of them. There is ample evidence that many toxic chemicals, including air pollution, pesticides, and plastics chemicals, are dangerous to children’s brains. If the current administration wants to address neurological disorders including autism, … Continue reading Scientists unite on how to protect children from toxic contributors to autism
Rising waters and rising risks in Richmond
Main takeaways: Sea level rise is raising risks of harmful chemical exposures in shoreline communities like Richmond, CA These risks are falling disproportionately on communities already hard hit by contamination and pollution One of those risks is increase in exposure to VOCs (volatile organic compounds), which enter buildings and can increase cancer risk The Richmond … Continue reading Rising waters and rising risks in Richmond
We did the math. EPA’s calculations of male reproductive harm from DCHP are off by 50,000x.
Despite decades of scientific research and evaluation linking phthalates to male reproductive harm and infertility, these chemicals remain largely unregulated in the United States. There is little indication this will change based on EPA’s recent draft risk evaluation of dicyclohexyl phthalate (DCHP), which relies on flawed scientific methods that significantly underestimate health risks. So, PRHE … Continue reading We did the math. EPA’s calculations of male reproductive harm from DCHP are off by 50,000x.
Industry sent their wish list to the new administration. What’s in it will make people sick.
The following is a guest post by the Center to End Corporate Harm. The National Association of Manufacturers and the American Chemistry Council – the chemical industry’s trade group – sent a 21-page letter outlining what they want from the new administration. They were joined by coal, cleaning, manufacturing, trucking, and dozens of other industry … Continue reading Industry sent their wish list to the new administration. What’s in it will make people sick.
EPA’s deficient evaluation of the carcinogen 1,3-butadiene leaves the public at risk
You may not be familiar with the toxic chemical 1,3-butadiene, but it’s everywhere. The U.S. chemical industry makes and uses enormous quantities of it every year—from 1 to 5 billion pounds. It’s used to make materials like synthetic rubber and plastics. EPA’s evaluation of 1,3-butadiene under the Toxics Substances Control Act (TSCA) found that this … Continue reading EPA’s deficient evaluation of the carcinogen 1,3-butadiene leaves the public at risk
10 ways the Trump administration is “making America toxic again”
Our goal is to get toxins out of the environment, poisons out of our food supply, and keep our children healthy and strong.” – President Trump during his State of the Union address, March 4, 2025 We agree. This is a goal we have been working toward since our inception. However, while this administration says … Continue reading 10 ways the Trump administration is “making America toxic again”
Growing enthusiasm to address corporate influence
This past August, the International Society for Environmental Epidemiology (ISEE) held their 36th annual conference in Santiago, Chile. Framed by stunning views of the Andes and the haze of smog trapped by the city's thermal inversions, scientists from across the globe gathered to share their cutting-edge environmental health research. As a late-stage PhD student, I … Continue reading Growing enthusiasm to address corporate influence











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