Two Nevada men are facing prison and fines for pushing ancient rock formations off a cliff at the Lake Mead National ...

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

The Arizona Game and Fish Commission voted unanimously to reject a petition by conservation groups to limit the use of hunting dogs in Arizona. The conservation groups argued that allowing the use of ...

The U.S. Department of Health and Human Services plans to cut 20,000 jobs nationwide. The Indian Health Service, a major HHS ...

The seven Colorado River states have only a few weeks left to submit a comprehensive plan for water management going forward.

Arizona recycles more than half its wastewater ... The only Colorado River basin state that recycles more of its wastewater is Nevada, with a reuse rate of 85%. Las Vegas’s overwhelming reliance ...

The full effect of the CDC cuts is not yet clear in many places. California Department of Public Health officials estimated ...

Texas-based Phillips 66 announced plans to cease operations at its Los Angeles refinery before the end of 2025.

The Arizona Republic ranks the top college football prospects in the 2026 high school class, 10 players at a time.

A Nevada-based gas station chain known for its loud branding is planning a 15,840-square-foot retail hub at the southeast ...

Arizona is part of the HHS Region 9, which is based in San Francisco and also includes California, Hawaii, Nevada, American Samoa, the Commonwealth of the Northern Mariana Islands, the Federated ...