environmental news stories
Credit: Julie Lopez/Unsplash

Our 5 most read stories of 2023

Revisit the stories that most resonated with our readers this year.

It's always interesting to what stories touch people.


As with much of the internet, there often seems to be no real rhyme or reason. However, this year we found our audience remains engaged on PFAS chemicals in consumer products like oat milk and contact lenses. We also saw readers hungry for information on the East Palestine, Ohio, train spill and aftermath.

Check out what others have been reading. Below are our top five most read stories from the past year.

1. Testing finds glyphosate in two popular oat milks

glyphosate oat milk

Two out of 13 popular brands of oat milk had detectable levels of the controversial herbicide glyphosate, according to a report from Mamavation.

2. 800,000 tons of radioactive waste from Pennsylvania’s oil and gas industry has gone “missing”

fracking radioactive

Waste from the oil and gas industry contains toxic and radioactive substances. Disposal of this waste is supposed to be carefully tracked, but 800,000 tons of oil and gas waste from Pennsylvania oil and gas wells is unaccounted for, according to a study.

3. Are you putting PFAS on your eyeballs?

PFAS contacts lens

Eighteen kinds of soft contact lenses have detectable levels of organic fluorine, an indicator of the group of chemicals known as PFAS, according to a report from Mamavation.

4. After the eighth catastrophic train derailment in the greater Pittsburgh area in five years, advocates demand better protections

train derailment

In February, about 50 Norfolk Southern train cars derailed in East Palestine, Ohio, about an hour northwest of Pittsburgh, causing an explosion and subsequent fire that continued burning through Sunday night.

5. The EPA has disclosed additional, concerning chemicals released during the train derailment in East Palestine, Ohio

Ohio train derailment

In February, the U.S. Environmental Protection Agency (EPA) sent a letter to Norfolk Southern Railway Co. that cited additional chemicals released during the company’s Feb. 3 train derailment in Ohio that were not previously known to the public.

Stencil of an electric vehicle on a brick pavement.

EU shifts course on climate policy as deregulation accelerates

The European Union has begun scaling back major environmental protections under the Green Deal, sparking concern among campaigners who say the bloc is rapidly losing its climate leadership.

Ajit Niranjan reports for The Guardian.

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Car tailpipe up close.

Republicans push to eliminate fines for carmakers that violate fuel economy rules

Senate Republicans are backing a proposal that would strip penalties from federal fuel economy standards, a move critics say could drive up gasoline use and tailpipe pollution.

Brad Plumer and Jack Ewing report for The New York Times.

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View of the U.S. capitol building
Credit: Jacqui/Pixabay

Proposed tax rules risk choking U.S. clean energy projects over China supply links

A budget bill moving through Congress could block most U.S. clean energy projects from receiving tax credits if any part of their supply chain includes ties to China.

Dan Gearino reports for Inside Climate News.

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Weight scales on an image of a smokestack.

EPA faces class action lawsuit over canceled environmental justice grants

A coalition of nonprofits, tribes, and local governments is suing the U.S. Environmental Protection Agency after it abruptly canceled $3 billion in environmental justice grants awarded under the Biden administration.

Tracy J. Wholf reports for CBS News.

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Flooded river with bare trees in distance against a cloudy sky.

Vermont defends landmark climate law as Trump administration and oil industry sue

Vermont is preparing for a drawn-out legal fight after President Trump’s Justice Department joined fossil fuel interests in suing to block the state’s new Climate Superfund law, which seeks to make oil companies pay for decades of greenhouse gas emissions.

Nina Sablan reports for Inside Climate News.

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Graphic image of two human heads facing away from one another.

New AI tool raises concerns over industry's ability to sow doubt on pollution research

A chemical-industry-backed researcher is using artificial intelligence to question links between pollution and health risks, prompting concern among scientists about bias and regulatory delay.

Dharna Noor reports for The Guardian.

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a car that is sitting upside down on top of a pile of debris after a tornado.

FEMA delays and funding cuts leave state emergency programs in limbo

State and local emergency management agencies are facing growing uncertainty as the Federal Emergency Management Agency (FEMA) delays major grant programs and President Trump signals plans to dismantle the agency.

Jennifer Berry Hawes reports for ProPublica.

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From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

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