Photos: University of Arizona Laboratory of Tree-Ring Research
This page contains photos from the Laboratory of Tree-Ring Research in the University of Arizona’s College of Science.
The Laboratory of Tree-Ring Research is a global hub of dendrochronology: the...
Crystal River restoration finding its footing in Carbondale park
Carbondale and the Roaring Fork Conservancy are finalizing funding to restore a half-mile stretch of the Crystal River and 18 acres of riparian habitat.
New era? Western cities using wetland parks, stormwater capture and mobile wastewater collection
Western cities are using new tactics to address shrinking water supplies due to drought and population growth.
Nine Colorado roundtables submit $20.3B in water project lists, ask for public’s input
Colorado communities have identified projects to help ensure there's enough water for the state's people, farms and wildlife.
Facing drought and increased demands, Colorado communities eye new storage alternatives
Colorado could need 750,000 acre-feet of new water supplies by 2050 for its growing population, but how to store that water isn’t clear.
State engineers developing measurement rules for water diversions
Colorado officials are preparing for a future with less water by developing rules for users to measure how much they're taking from streams.
Lake Powell pipeline plans to tap water promised to the Utes. Why the tribe...
The Ute Indian Tribe is suing to get back its water and asserting that the misappropriation is one of a decades-long string of racially motivated schemes to deprive it of its rights and property.
Traveler Special Report: Grand Canyon’s Struggling River
Glen Canyon Dam, climate change and invasive plant species are threatening the Colorado River.
Special Report: Inside the toxic link between Colorado’s wildfires and its water
Megafires triggered by drought and climate change have ravaged major Colorado water systems, and recent snowmelt will only make things worse.
A dam in Grand County is showing an increasing risk of failure, prompting a...
Problems with a Grand County, Colorado dam are turning out to be worse than previously thought, and may be tough to plan for moving forward.