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Kuskokwim River, in southwest Alaska. The Donlin mine's massive industrial operation will destroy thousands of acres of wetlands and streams and cause permanently elevated levels of dangerous metals in local water.
(Peter Griffith / NASA)
Press Release January 28, 2026

Federal Agencies Launch Court-Ordered Environmental Study for the Donlin Gold Mine in Alaska

Thanks to last year’s victory in a challenge brought by Southwest Alaska Tribes, the agencies had to supplement the mine’s environmental study to examine the risks of a larger tailings spill

A petroleum drill site operates in Alaska’s Western Arctic, near Lake Teshekpuk. (Kiliii Yüyan for Earthjustice)
Press Release January 28, 2026

Court Denies Request to Halt Western Arctic Oil Exploration

The ruling allows ConocoPhillips to proceed with its plans for winter exploration program

document January 27, 2026

Court Order Denying Request for Western Arctic Exploration Preliminary Injunction

A federal court ruling allows ConocoPhillips to continue its winter seismic and exploration drilling program in the Western Arctic despite concerns about the harm it would cause to wildlife, sensitive habitats and the subsistence and cultural values of local Alaska Native people and other Arctic residents.

An octopus on the seafloor at Physalia Seamount in the Atlantic Ocean. Deep-sea mining would threaten the rich ecosystems at the bottom of the ocean. (NOAA Okeanos Explorer)
Article January 23, 2026

Deep Sea Mining, Explained

The industry doesn’t exist yet beyond a few small projects. Here’s why it should never take off.

Revillagigedo Island in Alaska.
(Photo courtesy of Anita Gould)
Press Release January 23, 2026

Old-Growth Logging Project in the Tongass National Forest Revived

The U.S. Forest Service releases a final environmental impact statement moving forward with the largest old-growth logging project on the Tongass in years

The Mexican gray wolf is the most genetically distinct lineage of wolves in the Western Hemisphere and one of the most endangered mammals in North America.
(Photo courtesy of Troy B. Thompson)
Press Release January 21, 2026

Earthjustice Strongly Opposed to Rep. Gosar Legislation to Delist Mexican Gray Wolf

Markup scheduled for Thursday on legislation to prematurely strip Endangered Species Act protections

document January 21, 2026

Mexican Gray Wolf: Sign-on Letter

The House Natural Resources Committee scheduled a markup on legislation to prematurely remove Endangered Species Act protections for the Mexican gray wolf – one of the most endangered mammals in the United States. Over 70 organizations sent a letter to the House of Representatives urging members to vote against the bill.

Māui dolphins photographed in New Zealand during a 2010 survey. (New Zealand Department of Conservation)
Press Release January 21, 2026

Groups File New Lawsuit to Prevent Extinction of Earth’s Rarest Marine Dolphins

Suit seeks U.S. ban on New Zealand seafood as fishing fleets harm rare Māui and Hector’s dolphins

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.

document January 5, 2026

Māui and Hector’s Dolphin: Complaint for Declaratory and Injunctive Relief

he critically endangered Māui dolphin continues to face an existential threat from bycatch in New Zealand’s North Island set net and trawl fisheries.

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