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.

Satellite view of hurricane

FEMA payments lag for N.C. counties that spent big on Helene cleanup

A year after Hurricane Helene, North Carolina communities that exhausted their budgets on storm cleanup and recovery are still waiting for FEMA reimbursement.
Data center sited in rural bucolic setting
Credit: Photo by Geoffrey Moffett on Unsplash

Can crowdsourcing help solve the data-center power crunch?

Data centers want to connect to the grid faster. Voltus says virtual power plants can help them do so — and cut costs for everyday utility customers.
coastal resilience storm surge rising seas
Credit: Photo by Jan Walter Luigi on Unsplash

How AI can improve storm surge forecasts to help save lives

Storm surge is the No. 1 cause of deaths and damage during a hurricane, yet detailed storm surge forecasts are difficult to create. AI could turn that around.
Idle coal-fired power station
Credit: Photo by Brady Netzel on Unsplash

New England says goodbye to coal as Merrimack Station powers down

After decades of operation, Merrimack Station’s closure marks the region’s final exit from coal—and the start of a new chapter in renewable energy development.
Sailing vessel navigating icebergs in Arctic waters
Credit: Photo by Annie Spratt on Unsplash

Canada moves to discourage Arctic rivals as the fabled Northwest Passage opens up

The Inuit of the far north helped solve the mystery of a doomed 19th-century expedition. Now Canada needs them to strengthen its claim to this newly contested region.
Grand Canyon Entrance Sign. National Park Service Information.
Credit: Copyright: Virrage Images/BigStock Photo ID: 51502492

Interior divulges more details on layoff plans

Newly filed court documents reveal anticipated cuts at the National Park Service, the Bureau of Land Management, the U.S. Geological Survey and elsewhere.

A Black person's hands holding an empty wallet

How extreme weather is destroying Black families’ retirement savings

Early retirement withdrawals for hardship have tripled since 2020, as disasters strike and insurance fails, leaving workers on their own in old age.

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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