The plucky humpback chub has weathered dams and invasive species, but climate change and a dwindling river flow pose new ...

A recent graduate who majored in Southwest Studies and minored in Environmental Studies has put their degree to use by ...

Federal hydropower from the Colorado River provides about half of Boulder City’s electricity, according to Joe Stubitz, the city utilities director. But the city picked up 5 megawatts of solar and ...

Giant dams built to conserve the Colorado River have nearly wiped out nearby native cottonwood trees, causing big ecosystem disruption. Tiny dams built to mimic those built by beavers could bring them ...

Giant dams built to tame the Colorado River have nearly wiped out native cottonwood trees along many riverbanks, disrupting local ecosystems. But new tiny dams, built to mimic ones that beavers make, ...