Articles Tagged with ''toxicology''

All six companies promptly corrected the EPCRA violations after EPA inspections and have filed required reports about their use or generation of toxic chemicals under EPA's Toxic Release Inventory (TRI) program.

Here's the latest remediation news surrounding Superfund and brownfield sites from the U.S. EPA.

"They're saying, 'Hey, doctors, if you're treating patients who live in PFAS-contaminated areas, you need to do more for these patients,'" said Jamie DeWitt, an immunotoxicologist at East Carolina University.

Not assuming use of PPE in its baseline exposure scenarios reflects EPA’s recognition that certain subpopulations of workers exist that may be highly exposed.

Today, in the wake of Congress’ first hearing on the train derailment in East Palestine, Ohio, Bloomberg Philanthropies’ Beyond Petrochemicals campaign released new data showing similar disasters are happening all over the United States.

Vinyl chloride – the chemical in several of the train cars that derailed and burned in East Palestine, Ohio, in February 2023 – can wreak havoc on the human liver.

Less than two weeks after train cars filled with hazardous chemicals derailed in Ohio, a truck carrying nitric acid crashed on a major highway outside Tucson, Arizona.

This is the first study to evaluate which biological processes are altered by exposure to a combination of multiple PFAS.

The beluga whale population in Alaska’s Cook Inlet, which connects Anchorage to the North Pacific Ocean, is listed as endangered and has declined by over 75% from about 1,300 whales in the late 1970’s to fewer than 300 today.

PFBA is a breakdown product of other PFAS that have been used in stain-resistant fabrics, paper food packaging, carpets, and consumer products.