Negotiations over the Columbia River basin could affect the environment in Canada and electrical generation and flood control ...

A spokesperson for the agency confirmed on Wednesday that the state of Utah still has, on paper, the right to use 86,000 acre ...

After putting the Indus Waters Treaty (IWT) in abeyance, the government is considering three new hydropower projects on the ...

With Colorado River negotiations facing a 2026 deadline, the state wants to keep water management in its own hands, but lags ...

The nations were trying to finalize updates to the 61-year-old Columbia River Treaty governing shared, cross-border water and ...

Arizona has taken the largest hit from Colorado River water shortages, and will take more, but Gov. Katie Hobbs said other ...

A newly described poison dart frog, which is about the size of a thumbnail, has been found in the forests of the Juruá river ...

The U.S. House passed a bill sponsored by Wyoming’s Harriet Hageman on Tuesday that aims to protect the hydro power produced ...

Scientists studied more than 700 ancient Chinese poems that mention the Yangtze finless porpoise to determine its population ...

The Colorado River Basin provides water for more than 40 million people and fuels hydropower resources in seven U.S. states.

Gov. Hobbs urges water cuts for upper basin states during a Colorado River tour and considers legal action if Arizona's share ...

Forecasters are confident it's a particularly bad water year for the Colorado River, worrying some about a likely return to ...