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A Gulf of Mexico Rice’s whale — one of the world’s rarest whales — observed in the western Gulf of Mexico in 2024. The species is the only large whale species that lives year-round in North American waters. (Paul Nagelkirk / NOAA Fisheries - NMFS ESA/MMPA Permit #21938)
From the Experts January 16, 2026

As a kid, he came face to face with one of the rarest whales in the world — he just didn’t know it yet

A photo of the whale caught a researcher’s eye, sparking a scientific odyssey spanning 56 years. Today, amid a push to expand fossil fuel drilling in the Gulf, Rice’s whales face extinction.

Isocycloseram, a “forever chemical” insecticide that falls into the class of highly persistent PFAS, was approved for use on a host of food crops, including tomatoes, oranges, and more. (Colby Winfield / Unsplash)
Press Release January 15, 2026

Lawsuit Challenges Trump EPA’s Latest Approval of ‘Forever Chemical’ Pesticide

Isocycloseram was approved for use on golf courses, lawns, and a host of food crops

document January 13, 2026

Arctic National Wildlife Refuge: Amended and Supplemented Complaint

Updated complaint resumes litigation to protect the 1.56 million-acre Coastal Plain of the Arctic National Wildlife Refuge from oil and gas leasing, adding new claims challenging Interior’s October 2025 decision to again open the Coastal Plain to leasing.

Caribou on the Coastal Plain of the Arctic National Wildlife Refuge in Alaska. (Florian Schulz / protectthearctic.org)
Press Release January 13, 2026

Groups Challenge Arctic Refuge Leases and Drilling Plan

Updated complaint restarts paused litigation to protect the 1.56 million-acre Coastal Plain of the Arctic National Wildlife Refuge from oil and gas leasing

In the News: The East Hampton Star January 8, 2026

LaLota a Critical ‘No’ on Wolf Protections

Ben Levitan, Attorney, Biodiversity Defense Program: “This attack is not just about the harm it would bring to wildlife and ecosystems; it’s also a threat from the Trump administration to violate the law and ignore the popular will in order to serve well-connected special interests.”

In the News: Politico January 8, 2026

Appeals court asked to consider new records on Everglades detention center

Tania Galloni, Managing Attorney, Florida Office: “We now know that the federal and state government had records confirming that they closely partnered on this facility from the beginning but failed to disclose them to the district court. They cannot continue to evade responsibility for what they’ve done to the Everglades.”

document January 7, 2026

Motion for Consolidated Answer Brief: Everglades Detention Center Case

Pursuant to Federal Rule of Appellate Procedure 27 and Eleventh Circuit Rule 27-1, Appellees Friends of the Everglades and Center for Biological Diversity respectfully renew their motion for leave to file a single consolidated Answer Brief, in response to separate Opening Briefs filed by Appellants Florida Department of Emergency Management and Appellants Federal Agencies.

document January 7, 2026

Motion to Supplement Record in Everglades Detention Center Case

Pursuant to Federal Rules of Appellate Procedure 10(e)(2) and 27, Plaintiff-Appellees Friends of the Everglades, Inc., and Center for Biological Diversity hereby respectfully move to supplement the record on appeal with evidence of material facts that were known to, but undisclosed by, Appellants, prior to the preliminary injunction that is the subject of this appeal.

A bald eagle lands in the snow at the edge of the Chilkat River, near Haines, Alaska. In this area is the Alaska Chilkat Bald Eagle Preserve, where thousands of bald eagles gather to feast on the last runs of coho and chum salmon — a globally unique phenomenon. (Sergei Uryadnikov / Getty Images)
Press Release December 22, 2025

Hundreds of Thousands of Americans Oppose Trump Administration Effort to Roll Back Protections for Imperiled Species

Trump agencies proposed weakening Endangered Species Act rules

Polar bears near the Beaufort Sea on Alaska's North Slope. (Stephanie Powell / Getty Images)
Press Release December 19, 2025

Groups Issue Notice of Intent to Sue Federal Agencies Over Expected Harm to Polar Bears from Arctic Oil and Gas Development

Federal agencies failed to prevent harm to threatened polar bears when they opened the entire Coastal Plain of the Arctic National Wildlife Refuge to oil and gas leasing

Endangered beluga whale, photographed during a hexacopter photogrammetry study of the Cook Inlet population. (Paul Wade / NOAA Fisheries)
Press Release December 19, 2025

Trump Administration Reaffirms Cook Inlet Offshore Oil and Gas Lease Sale Based on Environmental Study Completed Without Public Input

Federal regulators are allowing the challenged lease sale to move forward without any additional measures to protect endangered beluga whales

document December 18, 2025

60-Day Notice of Intent to Sue Regarding Violations of the Endangered Species Act Related to Oil and Gas Leasing Program in the Coastal Plain of the Arctic National Wildlife Refuge

This letter serves as a 60-day notice on behalf of the three conservation groups of their intent to sue the Bureau of Land Management and Secretary of the Interior Doug Burgum for violating the Endangered Species Act by failing to ensure that the oil and gas leasing program approved by the Bureau in October 2025 is not likely to jeopardize the continued existence of polar bears or result in the destruction or adverse modification of their critical habitat.

A humpback whale breaches out of the water in Monterey Bay, California. (Chase Dekker Wild-Life Images / Getty Images)
Article December 17, 2025

5 Species Threatened if the California Coastline is Opened for Oil Drilling

The Trump administration wants to expand drilling across U.S. coastlines, endangering Pacific wildlife and communities.

A monarch butterfly on goldenrod in Schaumburg, Illinois. (Zara / 500px)
Press Release December 17, 2025

House Republicans Advance Bill to Gut Endangered Species Act

Bill would reduce critical protections for imperiled plants and animals

The Arctic National Wildlife Refuge in the Brooks Range mountains, Alaska. (Patrick J. Endres / Getty Images)
Article December 16, 2025

The Trump Administration Is Prepping to Sell off Alaska’s Arctic to Oil and Gas Companies

In a series of recent moves, the administration is opening most of the vast and precious Arctic ecosystem to drilling.

Lazzlo Jenkins, a member of Agroecology Commons, cuts flowers at the organization's demonstration farm in El Sobrante, California. An Earthjustice lawsuit helped restore grant funding for the organization. (Chris Jordan-Bloch / Earthjustice)
Article: Victory December 12, 2025

5 of Our Top Legal Wins From 2025

The onslaught of environmental attacks from polluting industries and their allies in the Trump administration is not slowing down – but neither is the pace of our litigation.

A snowy owl in the Western Arctic. Earthjustice has fought for decades on multiple fronts to protect this irreplaceable region. (Kiliii Yuyan for Earthjustice)
Update December 11, 2025

We’re Suing to Stop Arctic Oil Exploration

An exploratory project in the Western Arctic would harm wildlife, sensitive ecosystems, and Alaska Native communities.

Caribou in the Western Arctic around the Teshekpuk Lake area. (Kiliii Yuyan for Earthjustice)
Press Release December 11, 2025

Lawsuit Challenges Federal Approval of Harmful Oil Exploration in Alaska’s Western Arctic

Interior approved ConocoPhillips’ plan to explore for more oil near its Willow project without addressing the harm it will cause to wildlife and sensitive ecosystems