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 construction worker wearing a white tshirt and a yellow safety vest carrying a piece of wood over his shoulder

Colorado bill would require safety plans to protect workers from extreme temperatures

Colorado lawmakers will once again consider a bill to place protections for people who work in extreme heat or cold, this time offering a phased approach.

A brown and white steer looking into the camera

How the meat industry is quietly keeping its emissions off the climate agenda

Meat and dairy giants have been accused of halting climate progress by cozying up to policymakers to justify the soaring growth of animal agriculture.

A tractor dragging an implement across a dry farm field

A shrinking Colorado River is forcing farms to change

The Colorado River water crisis isn't hitting everyone equally — century-old water laws mean that some communities face existential threats while others remain secure.

A missile being launched in the desert

The war with Iran is already about energy

The conflict in Iran is covered in oil with long-term environmental impacts.

Two electric vehicles at a charging station

Spiking gas prices spark consumer interest in electric vehicles

Oil and gasoline prices are rising as the war in Iran intensifies and other global conflicts affect supply. That means pain at the pump for drivers filling up with gas.
Oil tanker truck in front of a refinery

Trump’s energy ‘tiger team’ struggles to find its roar with Iran

Trump's vaunted “energy dominance” team is in danger of fumbling the biggest energy crisis of his second term, critics say.
San Francisco skyline on a clear day

London, San Francisco and Beijing achieve ‘remarkable reductions’ in air pollution

Cycle lanes, electric cars and other interventions have helped 19 global cities slash levels of pollutants by more than 20%.

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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