Now the agency must reconsider protections for the rare Pacific fisher.
Maya L. Kapoor
Conservationists give assisted migration a second look
The West’s climate is changing too quickly for some species to keep up. Should people intervene?
Naming the Borderlands’ lost
In Arizona, a humanitarian crisis spurs researchers to find new ways of identifying migrant remains.
Climate change is making it harder to revive damaged land
Instead of restoring the past, ecologists are increasingly focused on the future.
In a desert, I learned to fish
Dams, invasive species and roadways. All this, so I could go fishing.
A new era of uranium mining near the Grand Canyon?
With scant data on risk, Republicans push to open a ‘perfect’ mining opportunity.
Ask a Scientist: How to make talking about science personal
Jonathan ‘Peck’ Overpeck studies climate change — and tweets about it, too.
Scott Pruitt’s ethics violations haven’t stopped his rollbacks
Beleagured by investigations, the EPA chief continues to unravel protections.
Climate extremes are putting species in sync – and in danger
Shifts in coastal weather systems could make the West’s species less resilient.
Fish and Wildlife reconsiders protections for rare species
Susan Combs, who will oversee the service, has likened endangered species to incoming missiles.
Along the border, 500 miles of desert species
As Trump’s wall lurches forward, ‘BioBlitz’ records the Borderlands’ biodiversity.
The desert, divided
The Borderlands thrive on connections. What would it mean to sever them?
Scott Pruitt’s EPA drags its feet on controlling pollution
An anti-regulations agency delays enforcing the rules it was created to oversee.
Interior opens more Western waters to offshore drilling
Officials from both parties ask Secretary Ryan Zinke to reconsider.
From bears to condors, the West’s wildlife is finding ways to survive
Five ways science is finding unexpected resilience in animals.
What the battle over the Dream Act means for the West
DACA’s future in Congress remains in limbo.
For endangered species, politics replaces science
A leaked Fish and Wildlife memo suggests a shift away from science.
What does a gentrifying city look like? Talk to the man who delivers the mail.
Tracing Tucson’s changes with a longtime postal service worker.
Ancestral Pueblo logging practices could save New Mexico pinelands
Researchers look to the past to better fight fire.
By shifting nesting times, early birds adjust to climate change
As the West warms, some songbirds in California are raising their young earlier.