From wildfires to drought, a look at a warming world.
Maya L. Kapoor
How an ancient potato helped people survive climate shifts
Utah-area tribes explain the continuing relevance of North America’s oldest spud.
Six bills that weaken species protections move in Congress
Lawmakers shift the focus to politics, not science, as a deciding factor of designation.
19 Western species won’t receive federal protections
The animals range from minuscule Nevada mollusks to dwindling Pacific walruses.
Ways to contend with the Las Vegas shooting
If you’ve been affected by Sunday night’s tragedy, here’s where to turn for support.
Legal or not, Trump’s wall is already being built
What you need to know about construction currently happening on the border.
Tucson’s seed library fosters food sovereignty in a desert
With help from Pima County’s public libraries, Tucsonans grow urban gardens.
As oceans acidify, shellfish farmers respond
Scientists collaborate to mitigate climate impacts in the Northwest.
The end of an epic butterfly journey?
As the Western monarch population declines, survivors may become stranded in a growing sea of houses and farm fields.
A human-caused wildfire burns Oregon’s Columbia Gorge
In the Pacific Northwest, data shows people burn the places they love.
Will only the flexible survive?
Researchers are identifying the West’s wildlife that can best cope with climate change.
Desert songbirds struggle with more frequent heat waves
The number of days Southwestern birds face deadly dehydration may be increasing.
Congress seeks to weaken the Marine Mammal Protection Act
House Republicans hope killing sea lions will restore waning salmon populations.
Recently discovered toad species already face threats
Meet three new toads that make a home in parts of the West’s harshest desert.
Flirting with extinction, but looking for love
And you thought endangered species couldn’t get more vulnerable.
12 books expelled from Tucson schools
Seven years after Arizona banned Mexican American Studies, some want it back.
White sharks rebound in California
The long arc of environmental regulation is rebuilding a damaged ecosystem.
Fires sweep the Southwest
In an unseasonably hot and dry West, an intense fire season takes shape.
Zinke: Trump is ‘greatest boss in the world’
The Interior Secretary defended proposed budget cuts to Park Service, and more.
In budget hearings, a pathway to a leaner Interior
Zinke hints at more boots on the ground and fewer lawyers in Department shakeup.