From pests to pollutants, keeping schools healthy and clean is no simple task

For students to learn in a safe, healthy environment, school administrators must deal with a myriad of potential environmental contaminants, from allergens to cockroaches.

Janet Hurley, Extension Program Specialist, Texas A&M University • conversation
Sept. 29, 2023 ~8 min

The US will send depleted uranium munitions to Ukraine – a health physicist explains their military, health and environmental effects

Depleted uranium munitions are bad news for enemy tanks, but are not nuclear weapons, and studies have shown that they pose low risks of radiation or chemical exposure.

Kathryn Higley, Distinguished Professor of Nuclear Science and Engineering, Oregon State University • conversation
June 16, 2023 ~8 min


Arsenic contamination of food and water is a global public health concern – researchers are studying how it causes cancer

Millions of people worldwide are exposed via soil and water to arsenic, whether naturally occurring or related to pollution. Chronic exposure is linked to the formation of cancer stem cells.

Diana Azzam, Assistant Professor of Environmental Health Sciences, Florida International University • conversation
June 5, 2023 ~5 min

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

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