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 white car parked on a bridge with rising flood waters beneath it

Flood deaths in West African cities raise fraught issue of slum evictions

Deadly floods expose poor urban planning, over-population, and spread of informal settlements on disaster-prone land — a problem authorities are struggling to manage.

A long table with microphones at each seat

In search of funding to fight the climate crisis, local leaders turn to diplomacy

International climate investors have largely ignored local governments in an economic system geared toward nations. Some leaders want to change that.
A blue electric vehicle with a charging cable attached to it

America built the EV dream. Now China is driving it

As the world races toward electric vehicles, the United States risks becoming the Cuba of gas cars — left behind with outdated guzzlers.

A view of a European city with a river next to it

Danube water levels reach lowest in 30 years, hampering farming and shipping

Water levels of the Danube river in Romania fell to their lowest since 1996 ​over the weekend, prompting irrigation restrictions for ‌farmers and partially disrupting shipping and tourism along its banks.
A woman lying on a couch under a wall mounted air conditioning unit

Why did energy-saving tips disappear from the Energy Department website?

As the United States sizzled through heat waves, the government removed some of its most actionable advice about how to conserve energy.

A person holding a sign that says Planet Over Profit

Big Tech joins Big Oil in ruining summer

The energy industry has abandoned its climate pledges in favor of fossil fuel-powered AI data centers.

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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