Warmer winter temperatures are turning snow into rain across the West, leaving snowpack far below normal despite average precipitation.

A new University of Arizona study finds PFAS-contaminated groundwater is linked to severe infant health impacts and billions in annual economic losses.

Colorado River District opens a pilot grant program to help West Slope irrigation companies plan for aging infrastructure and long-term financial stability.

New research shows small-town households are willing to pay for water reuse programs that help prevent future shortages and strengthen local water security.

A December 7 sewer line failure in Mexico pushed 120,000 gallons of wastewater toward Imperial Beach, renewing concerns about recurring spills as federal agencies report progress on long-delayed...

New drought data shows uneven early-winter gains across the Colorado River Basin, with strong snow in the south but weak snowpack in key western watersheds.