How do 2023’s atmospheric rivers compare to past extremes and what can be expected in the future?
Water
Atmospheric rivers ease Western drought
Record-breaking rain and snow bring salvation — and destruction — to a drought-parched West.
Most drinking water in the U.S. is contaminated by PFAS; here’s what you can do about it
The EPA just proposed new rules on toxic ‘forever chemicals.’
Q&A: The Diné worldviews in the SCOTUS water rights case Arizona v. Navajo Nation
What would it look like to interpret the treaties as tribes understood them?
Could Arizona’s new governor shift Colorado River politics?
There’s a historic reckoning in the Colorado River Basin — and Katie Hobbs is here to play hard ball.
The Salinas River and the foretold flood
Agriculture beat the river into submission. It’s back.
What happens when an affluent Arizona suburb’s main water supply is cut off?
As the Colorado River crisis worsens, an unregulated housing development faces a reckoning.
This Washington experiment could rebuild eroding coastlines
In 2016, David Cottrell dropped $400 worth of rock on Washaway Beach to see what would happen. Now engineers are watching, too.
Plans for a new uranium mill in Utah announced
Fierce opposition to the project is likely.
LDS environmentalists want their institution to address the Great Salt Lake’s collapse
Advocates call for healing the rift between scripture and politics.
Researchers solve one of the Borderlands’ biggest water puzzles
Officially, the U.S. and Mexico share 11 groundwater basins. A new map bumps that figure up to a stunning 72.
The West’s salt lakes are turning to dust. Can Congress help?
A new research and monitoring program aims to conserve threatened but overlooked saline ecosystems.
Can dam removal save the Snake River?
See the river as the climate changes, development continues and consequences grow with inaction.
Why are Saudi farmers pumping Arizona groundwater?
A conversation with Natalie Koch, author of ‘Arid Empire: The Entangled Fates of Arabia and Arizona.’
Can assisted migration save the Rio Grande’s cutthroat?
Scientists wage an upstream battle to save trout in a warming West.
Alaska’s Arctic waterways are turning orange, threatening drinking water
Scientists think climate change may be the culprit.
Should we worry about 8 billion people?
Breaking down population’s role in the environmental impact equation.
Federal, state and local agencies reach agreement to address Salton Sea crisis
The $250 million commitment will support public health and habitat while conserving Colorado River water.
Pink snow is a red flag for the West’s water
Researchers are trying to understand what drives snow algal blooms and how they could alter water supplies.