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Bison graze in Yellowstone National Park. Earthjustice's Northern Rockies office has fought to protect wildlife in this region for 25 years. (National Park Service)
Press Release February 24, 2025

Fort Peck Tribes, Conservation Groups Move to Defend Yellowstone Bison Plan in Court

Motion to intervene filed in Montana suit over Yellowstone’s plans for America’s national mammal

Smog air pollution by county. <a href="https://earthjustice.org/feature/soot-smog-air-map-united-states-county">See full map.</a> (Air Quality System Data / U.S. EPA)
feature June 26, 2025

What’s the state of smog pollution where you live?

Search by county to see the level of smog pollution in the air. Smog can trigger asthma attacks and increase the risk of heart and lung diseases.

Map of soot air pollution by county in 2024. (Air Quality System Data / U.S. EPA)
feature June 26, 2025

What’s the state of soot pollution where you live?

Search by county to see the level of soot pollution in the air. Soot causes death and serious health harms.

U.S. President Donald Trump speaks during inauguration ceremonies in the Rotunda of the U.S. Capitol on Jan. 20, 2025, in Washington, D.C. (Kevin Dietsch / Getty Images)
feature April 29, 2025

Where the Trump Administration is Going and Where We Stand

Tracking how Earthjustice is holding the Trump administration and Congress accountable — while making progress in states, in public utility commissions, and overseas.

document July 2, 2025

NYISO Letter to Gov Agencies July 7 2025

(7/07/2025, Updated) New York Independent System Operator’s (NYISO) failure to prepare New York’s grid for a clean energy future inhibits climate progress, fails to prioritize affordability, and harms New Yorkers’ health and pocketbooks. This letter urges the critically evaluation of NYISO’s statements and history of inaction in the wake of the misleading NYISO Power Trends summary report and press release and to consider next steps to reduce these obstacles.

The Gallatin Range in Southwest Montana. (Jared Lloyd / Getty Images)
feature April 21, 2025

The Intermountain West: Regional Spotlight

Our teams in Bozeman, Montana, and Denver, Colorado, have spent decades fighting to safeguard biodiversity, to advance a just transition to clean energy, and to protect people’s health. We’re pleased to share highlights of our progress, and a glimpse at what’s next.

(Gyn9037 / Shutterstock)
Press Release July 10, 2025

Energy and Conservation Groups File Legal Challenge to Bonneville Power Administration’s Energy Market Decision

BPA plans to join the Markets+ energy market over a larger Western one; the choice would cause a spike in energy bills and reduce access to clean energy for Northwest power customers

A small group of bison roam the Snake Butte Pasture on the Fort Belknap Indian Reservation in Montana. (<a href="http://conservationmedia.com/">ConservationMedia</a>)
Article November 1, 2023

In Montana, Wild Bison Are Back, and an Entire Ecosystem Is Healing

The return of bison ten years ago to their home on tribal lands at the Fort Belknap Indian Reservation has helped restore an ecosystem and tribal culture.

Clockwise from top left: Laura Beth Resnick of Butterbee Farm. (Alyssa Schukar for Earthjustice) Controlled burn during BP Deepwater Horizon disaster in 2010. (Petty Officer First Class John Masson / U.S. Coast Guard) Subway train on the 7 line in Queens, New York City. (Marco Bottigelli / Getty Images) An oil-coated feather on a Florida beach in 2010, following the BP Deepwater Horizon explosion and oil spill. (Tech. Sgt. Emily F. Alley / U.S. Air Force)
feature June 27, 2025

Our Lawsuits Against the Trump Administration

We will defend the progress we have made and keep moving forward.

A horseshoe crab in the Delaware Bay near Fortescue, N.J. (Aristide Economopoulos for Earthjustice)
From the Experts July 29, 2024

A Pathway to End the Medical Harvest of Horseshoe Crabs

The biomedical industry harvests massive quantities of horseshoe crabs every year, threatening a number of migratory birds that rely on the crabs as a food source. But synthetic alternatives are becoming available.

A horseshoe crab in the Delaware Bay near Fortescue, N.J. (Aristide Economopoulos for Earthjustice)
Press Release October 21, 2024

Fisheries Commission Once Again Rejects Female Horseshoe Crab Harvest Proposal for Delaware Bay, Extending a Lifeline for Migratory Shorebirds

Shorebird populations, which rely on crab eggs for food, remain vulnerable

document February 24, 2025

Motion to Intervene: Yellowstone Bison

The Fort Peck Assiniboine and Sioux Tribes, alongside conservation groups, filed a motion to join a lawsuit to defend Yellowstone National Park’s science-based bison management plan.

A bison grazes at American Prairie.
(Ami Vitale for Earthjustice)
feature October 7, 2022

How We Helped Bison Make a Huge Comeback

Earthjustice is using the power of the law to restore and recover wildlife — including bison.

document June 12, 2025

Joint Letter Second Supplemental Recirculated Environmental Impact Report Kern County Zoning Ordinance

74 organizations respectfully submit this letter in reference to Kern County’s proposed “Revisions to Title 19-Kern County Zoning Ordinance (2025-A) Focused on Oil and Gas Local Permitting”

The Gallatin Range in Southwest Montana. (Jared Lloyd / Getty Images)
feature May 7, 2025

Biodiversity and Ecosystems Program Report

Earthjustice fights to protect imperiled species and the habitats that support their lives — and ours. Here are highlights of our work to defend our natural world over the past year, and a glimpse at what’s next.

video March 20, 2025

Trump Administration Sued Over Illegal IRA Funding Freeze

Laura Beth Resnick of Butterbee Farm and Hana Vizcarra, attorney at Earthjustice, explain how Americans are stuck with the bill when the federal government reneges on its Inflation Reduction Act commitments.

In a migration that takes at least four generations to complete, monarch butterflies make their way 2,500 miles across North America from Mexico to Canada. (Lisa Brown / CC BY-NC 2.0)
From the Experts December 17, 2024

The Monarch Has Been Proposed for the Endangered Species List. It Still Needs Better Protections From Pesticides.

Pesticide overuse is driving declines in insect pollinator populations globally posing a threat to human food systems, terrestrial food webs, and global biodiversity.

Red knots, ruddy turnstones, dunlin and semipalmated sandpipers coming through the Delaware Bay near Fortescue, New Jersey, on May 23, 2022.
(Aristide Economopoulos for Earthjustice)
Press Release September 25, 2023

Expert Analysis Reveals Fatally Flawed Horseshoe Crab Model Threatens Red Knots in Delaware Bay

Fisheries commission urged to maintain prohibition on female crab harvest