Most popular stories of 2020

Our 5 most read stories of 2020

Revisit the stories and words that most resonated with our readers.

It's always something of a mystery to see what most touches readers. Black food sovereignty, DuPont's pollution, fracking and horses—this year's most read stories from our newsroom reflect true diversity in the world of environmental health.


We were delighted to see that whether essay, straight science reporting, explainer piece, or investigative feature, our work can reach millions.

Don't miss out, see what others have been reading. Below are our top five most read stories from the past year.

1. We don't farm because it's trendy; we farm as resistance, for healing and sovereignty

For more than 150 years, from the rural South to northern cities, Black people have used farming to build self-determined communities and resist oppressive structures that tear them down.

2. A lasting legacy: DuPont, C8 contamination and the community of Parkersburg left to grapple with the consequences

"We all have stories of friends and family, neighbors, dying too young or being diagnosed with various medical problems"

3. Coronavirus, climate change, and the environment

A conversation on COVID-19 with the director of Harvard University's Center of Climate, Health and the Global Environment.

4. Fracking linked to rare birth defect in horses: Study

A new study has uncovered a link between fracking chemicals in farm water and a rare birth defect in horses—which researchers say could serve as a warning about fracking and human infant health.

5. Organic diets quickly reduce the amount of glyphosate in people’s bodies

A new study found levels of the widespread herbicide and its breakdown products reduced, on average, more than 70 percent in both adults and children after just six days of eating organic.

Banner photo: Tracy Danzey grew up in polluted Parkersburg, West Virginia. (Courtesy Seth Freeman Photography)

A small black boy sitting on his father's shoulders while looking into the camera

Study of 20,000 Nigerians explores the links between drug use, climate change and poverty

Evidence strongly suggests that climate stress leads to poverty, which leads to distress, which leads to substance use.

Two people looking at documents at a desk with the scales of justice and a wooden court gavel

How climate and health science is turning international law into action

The 2025 Lancet Countdown Report on Health and Climate Change found that since the 1990s, the rate of heat-related deaths has jumped 23% to 546,000 a year.

A view of an iceberg both above and below the water line
Credit: Victor/Unsplash+

The ocean circulation that persists even after a key AMOC component fails

A new study suggests cross-hemispheric overturning circulation could continue for centuries, even as North Atlantic Deep Water formation shuts down.
A view of a green terraced hillside

Photos: Taiwan’s tea revival blends ancient terraces with new climate adaptations

Climate change is making the revival harder, with earlier-dissipating mist, erratic rainfall, and increasingly intense typhoons threatening tea plants and increasing landslide risks.

An illustration of an AI chat bot with purple wires next to it

How AI chatbots may be talking people out of climate action

Across 28,800 prompts, models were 7.5 times more likely to advise “stay the course” than “change,” even when the status quo is anti-climate.
A man in an orange vest looking up at an oil pump jack

Climate activists protest African Energy Week in South Africa

Activists challenged efforts to position Africa as a new frontier for fossil fuel development, arguing that further investment would worsen climate change.

An illustration of a pipeline heading towards an energy plant

Opinion: Wisconsin doesn’t have to accept new gas plants as inevitable

WE Energies says Wisconsin needs a new methane gas plant to meet growing electricity demand. Citizens deserve more information.
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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