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.

A rock formation in the desert with a lake in the background

A tribe in Nevada finally had funding for climate resilience. Then a grant was ripped away

The Walker River Paiute Tribe was poised to strengthen its water, energy, and housing infrastructure with a $20 million federal grant — until the Trump Administration abruptly revoked the funding, halting projects designed to protect the community from worsening wildfires, floods, and extreme heat.

The interior of the New Mexico capitol building in Santa Fe

NM lawmakers say oil and gas wastewater rulemaking ‘tainted’ by politics

Democratic lawmakers in New Mexico are questioning the integrity of the state’s proposed rules for reusing oil and gas wastewater, alleging that political pressure from the governor’s office has undermined public trust in the process.

A wooden gavel on a wooden platform sitting on a desk

Pennsylvania gas producer sues Capital & Main over its reporting on health risks

A lawsuit by CNX Resources Corporation accuses the news organization of defamation for quoting sources critical of an industry-written study. Capital & Main stands by its reporting and vows to fight the suit.
A wooden building in front of an icy landscape with water in the background

In western Alaska, compounding climate crises threaten Indigenous families

As Typhoon Halong swept through western Alaska, it laid bare how centuries-old policies made Native villages particularly vulnerable to climate change.
A pipeline stretching across a wetlands area with a lake in the background

Why fracking firms should pay for a $100-million water pipeline

As drought-stricken Dawson Creek seeks to pipe drinking water from the Peace River, critics say oil and gas companies should fund the project rather than local taxpayers.

EXXON sign against blue-sky background
Credit: Wolterk/BigStock Photo ID: 151650362

Exxon funded thinktanks to spread climate denial in Latin America, documents reveal

Texas-based fossil fuel company financed Atlas Network in attempt to derail UN-led climate treaty process.

A closeup of the CBS News website

CBS News just gutted its climate team

Following its acquisition by Skydance Media and the appointment of Bari Weiss as editor in chief, CBS News has laid off most of its climate reporters, a move critics say undermines one of broadcast journalism’s strongest voices on global warming.

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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