From water recycling to desalination, proposed solutions aim to address the Colorado River's long-term shortages.

The reservoir is nearing the lowest point at which hydropower can be produced.

Lake Powell has hit its lowest-ever level at the start of summer, raising concerns about hydroelectric power and the Colorado River's future.

"'Why was Glen Canyon Dam built? Is that still working?' The answer is no," said the Glen Canyon Institute's Zanna Stutts.

Falling Lake Powell levels signal shrinking Colorado River supplies, with potential major cutbacks for California users.

As two major reservoirs — Lake Powell and Lake Mead — reach critically low levels, scientists are asking a new question: What ...

FORT COLLINS, Colo. (AP) — Canyons in eastern Utah will churn this spring with huge volumes of water — as much as 50,000 toilets flushing constantly at the same time — in a desperate attempt to ...

Lake Powell, the second-largest reservoir in the U.S., is nearing critically low water elevation levels, the latest data ...