To save the species, researchers translocated the endangered California mollusk.
Endangered Species
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Our imperiled public lands
President-elect Trump, a Republican-dominated Congress and Utah launch an all-out assault on environmental protection.
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2024’s biggest conservation wins for the West
There were glimmers of good news across the region, from restored habitats to growing wildlife populations.
Posted inNovember 2024: The Once and Future Prairie
After half a century, the Apache trout swims off the threatened species list
Arizona’s state fish is doing well but faces a daunting future.
Posted inSeptember 2024: When Migrants Go Missing
What tribal leaders think about Interior’s dams report
The federal government has acknowledged the harms of Columbia River dams. Now what?
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Wolverines may return to Colorado
But can they survive in the warming southern Rockies?
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Project 2025’s extreme vision for the West
The demolition of public lands, water and wildlife protections are part of conservatives’ plan for a second Trump term.
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Repeal of the Chevron doctrine will have profound consequences for federal rulemaking
Climate, public lands and tribal law regulations are now likely to face legal challenges.
Posted inJuly 2024
Wilson’s phalarope to the rescue
A new Endangered Species Act petition could trigger major conservation actions to save the West’s saline lakes.
Posted inJuly 2024
How the Nez Perce are using an energy transition to save salmon
The tribe is working to replace the generating capacity of the Lower Snake River dams with solar power.
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Supreme Court curtails agencies’ ability to enforce regulations
The repeal of the bedrock Chevron doctrine throws climate and conservation laws into doubt.
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Endangered wildflower threatened by Nevada lithium mine
Tiehm’s buckwheat is found nowhere else in the world, and the planned mine would sit square in its habitat.
Posted inJune 2024: The Idea of Wilderness
As the Gila Wilderness turns 100, the Wilderness Act is still a living law
Wilderness areas are changing in profound ways — and so are our ideas about them.
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The Recovering America’s Wildlife Act is still a bipartisan unicorn
As a competing bill emerges, supporters defend RAWA as the ’gold standard.’
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Fixing culverts can save migratory fish
A billion-dollar program is unblocking millions of killer culverts across the nation to help fish get to spawning grounds.
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How the Colville Tribes are restoring traditional lands and wildlife
The tribes are re-establishing native species wiped out by systematic colonization.
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Will the Supreme Court allow agencies to continue interpreting ambiguity in laws?
If the ‘Chevron deference’ is overturned, federal enforcement of key environmental and health care regulations will be sharply curbed.
Posted inJanuary 1, 2024: January 2024
Defending the Tijuana Estuary
Stewardship saved a Southern California estuary from development. Climate change is the next challenge.
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Tending the shoots of possibility
On the 50th anniversary of the Endangered Species Act, a researcher contemplates the future of species we’ve tried to protect.