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 view of a cellphone with the Meta logo on it with the facebook logo on the wall behind it

Oil companies spent over $2 million on Meta ads in the lead-up to the midterms

A look at Meta’s social issues advertising database shows that Shell, Exxon, and Chevron have long outspent environmental groups.

A view from Portland, Oregon of a bridge with a big mountain in the background

Oregon judge allows Multnomah County climate lawsuit against fossil fuel giants to advance

Gas companies sought to have the climate case dismissed, saying state governments don't have the power to regulate their interstate pollution.
A green hillside with rice fields in terraced rows

How this year's Super El Niño will worsen global hunger

Coming as countries slash foreign aid and war chokes supplies of energy and fertilizer, a monster El Niño could leave millions more people in vulnerable countries without enough to eat.

A view of a large ocean wave breaking

Why the blue wave brings new hope for clean energy

While affordability and inflation were top of mind for voters, midterm results will also affect climate policy at virtually every level of government.

A view of an offshore drilling platform with the sun setting in the background

Australia designates seabed site to store carbon pollution

The Australian government has designated a seabed storage site off its northern coast where a Japanese company plans to store hundreds of millions of tons of carbon dioxide using a technology that has divided climate scientists.
Two teens walking down the hallway of a school

Teens say they’re concerned about climate change — but also don’t know much about it

Educators have noticed a disconnect between teenagers' fear of climate change and their understanding of its effects.
3D illustration depicting Turkey solar and wind energy
Credit: Anton_Medvedev/BigStock Photo ID: 374866861

Turkey highlights its push toward solar power as host of COP31

The country is expanding solar and wind power, but critics point out its continued reliance on coal.

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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