A major international study found groundwater levels declining across many regions, raising concerns about farming, drinking water, and long-term water security.

Utah’s new water law could reshape public opposition to major projects, including a proposed data center near the Great Salt Lake.

California farmers and cities south of the Delta received higher Central Valley Project water allocations after improved reservoir storage and spring runoff conditions.

Hot, dry weather continues to pressure the Colorado River Basin as drought expands in parts of the West despite scattered improvements.

Imperial Irrigation District approved an expanded conservation agreement that could add up to 100,000 acre-feet of water savings to help stabilize Lake Mead during ongoing Colorado River drought...

Federal officials are considering a new Colorado River management framework with water-sharing rules reviewed every two years as Arizona warns of possible major shortages and legal battles ahead.