Western U.S. snowpack is worth trillions of dollars
Putting a price tag on the water stored in the region’s high-elevation frozen reservoir
Scientists clash over how to track the West’s vital snowpack
Supporters of airborne snow surveys dispute “hotspots” study on water forecasts
In burned forests, the West’s snowpack is melting earlier
As blazes expand to higher elevations, the impacts cascade downstream
Rainfall brings Colorado River drought relief, but concerns for next year’s water supply remain
Heavy autumn rains brought relief to drought-plagued portions of the Southwest, but across the Colorado River basin ongoing water supply concerns still linger amid tense policy negotiations and near...
Human emissions are helping fuel the Southwest’s epic drought
Three studies of the Pacific Ocean conclude that lower precipitation isn’t just due to natural causes
When the West’s rivers surge each spring, older groundwater dominates the runoff
A better understanding of groundwater in the headwaters could improve streamflow predictions
As Gross Reservoir rises, Boulder County residents grapple with project’s legal turmoil
Pieter Strauss used to love hosting stargazing parties at his house in the Lakeshore Park neighborhood up Flagstaff Road southwest of Boulder. The hobbyist astronomer would fire up the...
Q&A: Snow droughts imperil the American West’s water supply
A lack of snow impacts the West’s water resources, wildfire risk, recreational activities and ecosystem health.
Scientists use cosmic rays to study the snowpack
Extraterrestrial particles offer insights into Earth’s mountain water towers
Taking stock of the spring snowpack
Maps and charts visualize conditions at the April 1 milestone