An unusually dry winter is prompting federal officials to warn that Lake Powell could drop to critical levels earlier than ...

Utah and six other Colorado River Basin states have yet to secure a concession plan for Lake Powell or Lake Mead, missing yet ...

Utah lawmakers have requested millions for litigation over the Colorado River as negotiations over the dwindling water supply stall.

"The loss is equivalent to about 50 feet in elevation." Experts anticipate major US reservoir could reach critical level by ...

Lake Powell could receive only half the normal amount of water from upstream rivers this year, prompting big questions for the river.

This week's winter storm delivered an impressive amount of snow to Utah's mountains, but it still wasn't even close to enough ...

Seven states that depend on the Colorado River left the negotiating table Friday without a deal on how to share a shrinking ...

Forecasters say below-average streamflows will impact reservoirs, Great Salt Lake, water use decisions.

The Colorado River is about to get a new set of rules for its two largest reservoirs — Lake Powell and Lake Mead.

We’re being asked to solve a problem we didn’t create with water we don’t have,” Colorado’s negotiator, Becky Mitchell, said about Lower Basin states’ demands.

While invasive zebra mussels were first detected in Colorado in 2022, increased sampling and inspections led to additional ...

A small nuclear test reactor arrived in Utah aboard U.S. military aircraft. It won’t power homes, but state and federal leaders say it signals a new chapter for Utah’s energy future. Here’s what to ...