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)

A gas pipeline stretching across a desert landscape

With promises of money, controversial gas pipeline on Navajo Nation passes first hurdle

A 234-mile stretch of pipeline that could carry natural gas or natural gas-hydrogen blends across the Navajo Nation is a step closer to reality.

A computer keyboard with a green button called Greenwashing

Revealed: British ad giant’s billion-dollar greenwash of U.S. oil industry

A British advertising conglomerate has helped oil companies ExxonMobil, Chevron, Shell, and BP spend an estimated $1 billion on ads in the United States since the 2015 Paris Agreement.

An illustration with a tower of blue oil drums with the word OPEC on it

What could the UAE’s exit from OPEC mean for oil markets and the climate?

The United Arab Emirates’ planned departure from OPEC may allow it to significantly increase oil production, potentially driving up global emissions.

A row of oil and gas pump jacks against a sunset

Congress once shielded gun makers. Now it’s fossil fuel companies’ turn

Republican lawmakers have introduced a bill that would block current and future lawsuits seeking to hold fossil fuel companies accountable for climate damages.

The home page of the U.S. Securities and Exchange Commission

The SEC tried to silence activist investors. Now they're fighting back

After SEC limited EDGAR access, activists launched Proxy Open Exchange to share corporate accountability concerns, including climate issues.

Attendees at the 21st session of the UN Conference on Climate Change
Credit: palinchak/BigStock Photo ID: 110010617

Takeaways from the first conference focused on transitioning away from fossil fuels

Countries have wrapped up a first-of-its-kind summit in Colombia on phasing out fossil fuels with no binding commitments but a growing momentum to shift from pledges to action.
Sick African American man coughing holding paper napkin near mouth suffering from respiratory ailment
Credit: Prostock-studio/BigStock Photo ID: 400400966

In U.S. coal country, black lung surges as federal protections stall

While President Trump is directing hundreds of millions of dollars to coal projects, miners in Appalachia are suffering from a resurgence of black lung disease. But industry pushback has indefinitely delayed federal rules that would reduce miners’ exposure to deadly silica dust. 
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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