Best longreads 2020

Our top 5 long reads of 2020

In-depth reporting that you may have missed.

We've made it to the final week of 2020—a big accomplishment in a year that felt never-ending.

With the holidays here, you may have a little more time to relax. Wondering what to do with that time? We've got you covered.


Kick up your feet, grab a mug of your favorite hot drink and settle in to catch up on our top five long reads of the year. From the ocean floor to the forests of North Carolina to the blustery North, below are our top investigations and features.

1. Unplugged: Abandoned oil and gas wells leave the ocean floor spewing methane

Gulf of Mexico oil and gas drilling

The Gulf of Mexico is littered with tens of thousands of abandoned oil and gas wells, and toothless regulation leaves climate warming gas emissions unchecked.

2. How Europe’s wood pellet appetite worsens environmental racism in the US South

An expanding wood pellet market in the Southeast has fallen short of climate and job goals—instead bringing air pollution, noise and reduced biodiversity in majority Black communities.

3. ‘Them plants are killing us’: Inside a cross-border battle against cancer and pollution

Air pollution Sault Ste. Marie Ontario

Two communities — one in Canada, one in the U.S. — share both a border along the St. Marys River and a toxic legacy that has contributed to high rates of cancer. Now the towns are banding together to fight a ferrochrome plant.

4. Microplastics in farm soils: A growing concern

Researchers say that more microplastics pollution is getting into farm soil than oceans—and these tiny bits are showing up in our fruits, veggies, and bodies.

5. Exempt from inspection: States ignore lead-contaminated meat in food banks

Hunter-donated meat provides crucial protein to US food banks. But an EHN investigation found a lack of oversight that could result in potentially hundreds of thousands of lead-contaminated meals this year.

Banner photo: The Algoma steel plant after sunset, in Sault Ste., Marie, Ont., on Friday, Jan., 17, 2020. (Credit: Christopher Katsarov Luna/EHN)

Ilulissat, Greenland - coastal village with icebergs floating in bay

Arctic scientists 'feel pretty uncomfortable' on Greenland

Science in the Arctic — and Greenland — is on the frontline of pressing challenges facing humanity, like climate change and genetics. Some researchers worry international collaboration is at risk.
Donald Trump speaking at the 2013 Conservative Political Action Conference (CPAC) in National Harbor, Maryland.
Credit: Gage Skidmore/ https://www.flickr.com/photos/gageskidmore/8566717881/ https://creativecommons.org/licenses/by-sa/2.0/

Trump’s biggest climate rollback stalls over fears it will lose in court

Trump officials have delayed finalizing the repeal of the agency’s “endangerment finding” over concerns the proposal is too weak to withstand a court challenge.
Solar panels juxtaposed against transmission lines and wind turbines
Credit: kckate16/ BigStock Photo ID: 478351339

Trump’s attacks on renewables could boomerang, hit oil and gas

The president’s assaults on wind and solar projects could become a playbook for disrupting fossil fuel plans in the future.
An illustration of a row of solar panels and wind turbines

The one big beautiful prediction: The energy transition is still alive

Trump has attacked renewable power from every angle, but energy justice scholar Sanya Carley envisions an affordable green future.
Oil pumps against a sunset sky background
Credit: bashta/ BigStock Photo ID: 7936000

New lawsuit claims ‘catastrophic impacts’ from Permian Basin injection wells

A Permian Basin landowner alleges in a lawsuit that saltwater injection wells contributed to well blow-outs that caused extensive pollution on his property.

Oil pump jacks silhouetted against a blue sky

Oklahoma state senator seeks to rein in oil companies’ groundwater pollution

An investigation found over 150 incidents where oilfield wastewater had gushed from the earth, releasing toxic chemicals — including some that cause cancer — near homes and farms and into drinking water sources.

A view at dusk of highways leading into an urban downtown with skyscapers

Houston plans to hit UN climate targets despite Paris Agreement exit

Houston has its own Climate Action Plan to meet Paris Agreement targets, set in motion when Trump announced his first withdrawal from the UN treaty in 2017.
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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