New PFAS guidelines – a water quality scientist explains technology and investment needed to get forever chemicals out of US drinking water

The drinking water systems serving over 70 million people may not meet newly proposed water quality standards. It could cost hundreds of billions of dollars to fix that.

Joe Charbonnet, Assistant Professor of Environmental Engineering, Iowa State University • conversation
March 16, 2023 ~7 min

Regulating 'forever chemicals': 3 essential reads on PFAS

The Biden administration is finalizing the first federal limits on two compounds, PFOA and PFOS, in drinking water. These so-called ‘forever chemicals’ have been linked to numerous health effects.

Jennifer Weeks, Senior Environment + Energy Editor, The Conversation • conversation
March 7, 2023 ~8 min


Which state you live in matters for how well environmental laws protect your health

An environmental health lawyer explains why some states have weaker rules than others, and how you can make your concerns heard.

Susan Kaplan, Research Assistant Professor of Public Health, University of Illinois at Chicago • conversation
Feb. 28, 2023 ~8 min

How vinyl chloride, the chemical in the Ohio train derailment and used to make PVC plastics, can damage your liver

Vinyl chloride dilutes fairly quickly in outside air and water. One concern for lingering exposure from the derailment involves private wells.

Juliane I. Beier, Assistant Professor of Medicine and Environmental Health, Member of Pittburgh Liver Research Center, University of Pittsburgh • conversation
Feb. 17, 2023 ~6 min

How vinyl chloride, chemical released in the Ohio train derailment, can damage the liver – it’s used to make PVC plastics

Vinyl chloride dilutes fairly quickly in outside air and water. One concern for lingering exposure from the derailment involves private wells.

Juliane I. Beier, Assistant Professor of Medicine and Environmental Health, University of Pittsburgh • conversation
Feb. 17, 2023 ~6 min

How vinyl chloride, the chemical in the Ohio train derailment used to make PVC plastics, can damage your liver

Vinyl chloride dilutes fairly quickly in outside air and water. One concern for lingering exposure from the derailment involves private wells.

Juliane I. Beier, Assistant Professor of Medicine and Environmental Health, University of Pittsburgh • conversation
Feb. 17, 2023 ~6 min

Lack of diversity in clinical trials is leaving women and patients of color behind and harming the future of medicine - Podcast

Medicine works better when the treatments are tailored to fit each individual person’s biology and history. A first step is increasing diversity in clinical trials, but the end goal is precision medicine.

Nehal El-Hadi, Science + Technology Editor & Co-Host of The Conversation Weekly Podcast, The Conversation • conversation
Feb. 9, 2023 ~8 min

Lack of diversity in clinical trials is leaving women and patients of color behind and harming the future of medicine

Medicine works better when the treatments are tailored to fit each individual person’s biology and history. A first step is increasing diversity in clinical trials, but the end goal is precision medicine.

Nehal El-Hadi, Science + Technology Editor & Co-Host of The Conversation Weekly Podcast, The Conversation • conversation
Feb. 9, 2023 ~8 min


LA's long, troubled history with urban oil drilling is nearing an end after years of health concerns

The Los Angeles area has over 20,000 active, idle or abandoned oil wells. The city and county have voted to ban new ones after studies showed health problems in residents living nearby.

Bhavna Shamasunder, Associate Professor of Urban and Environmental Policy, Occidental College • conversation
Jan. 27, 2023 ~10 min

The lenses of fishes' eyes record their lifetime exposure to toxic mercury, new research finds

A new study shows that a time stamp can be put on mercury that accumulates in fish eyes, offering a window into their lifetime exposure.

Karin Limburg, Distinguished Professor of Environmental Biology, State University of New York College of Environmental Science and Forestry • conversation
Dec. 19, 2022 ~8 min

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