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.

Airborne dolphin leaping against ocean backdrop
Photo by Pagie Page on Unsplash

‘We’ve done it before’: how not to lose hope in the fight against ecological disaster

Some days it can feel as if climate catastrophe is inevitable. But history is full of cases – such as the banning of whaling and CFCs – that show humanity can come together to avert disaster.

Big Ben and Parliament in London

The Trump-aligned climate skeptics advising Britain’s Nigel Farage

The U.K. boss of the Heartland Institute said she had been influencing Reform UK “at the highest level.”
flags of Department of Energy and USA painted on cracked wall
Copyright: budastock/BigStock Photo ID: 329095531

An Energy Department climate change report ‘completely ignored’ adaptation, Rutgers professor says

Pamela McElwee joined a group of 85 climate scientists who refuted DOE’s faulty science last week. Trump’s climate denialism, she believes, is designed to sow confusion—and inaction.
satellite  photo of algal bloom in Lake Erie
Photo by USGS on Unsplash

'Bubble curtain' ready to protect cuttlefish as algal bloom persists in Southern Australia

A "bubble curtain" is set for activation as part of South Australia's fight against the ongoing algal bloom, as the state government defends its handling of health advice.
Coal plant emitting smokestack pollution
Credit: Faux Toe/BigStock Photo ID: 1366970

Study links heat waves to climate change and fossil fuel producers

A new study has determined that 55 heat waves over the past quarter-century would not have happened without human-caused climate change.
A two lane highway winding between dry hills

More than half of Northwest in severe, extreme drought, Oregon in historic dry period

Nearly 80% of the Northwest is experiencing drought this summer, with Oregon recording its fourth driest spring-to-summer period since 1895, raising concerns for farms, rivers, and wildfire risk. State officials have declared multiple county emergencies as streamflows hit record lows.

Pair of rubber boots sitting in between rows of crops in a field

As farm flooding increases, federal climate support evaporates

Federal staffing cuts, rescinded climate-focused conservation funds, and misaligned crop insurance are undermining farmers as extreme rainfall and flooding worsen across farm country. The shift is delaying on-the-ground help, sidelining resilience practices, and squeezing especially small, diversified operations.

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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