Stretching from Montana to Missouri, the Missouri River basin is one of the country's largest river systems. Over the past ...

California, Arizona and Nevada are urging the Trump administration to change course on the Colorado River. The states are ...

The overdue reports on the Willamette River dams are not an anomaly for the Army Corps. A 2024 report from the Government ...

Regional climate variability plays a big role, but reduced forest cover and a rise in atmospheric carbon dioxide are also ...

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