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

The DHS secretary said the funding will support the construction of seven miles of border wall in the Rio Grande Valley ...

From outside, this vast construction is about size, scale and spectacle. Once inside, it becomes more about appreciating how ...

Arizona Gov. Katie Hobbs signed an executive order Tuesday to combat cartels and stop drug smuggling and human trafficking at the state's border. The order creates a joint task force called ...

Lake Powell and Glen Canyon Dam in Page, Ariz., in October 2023. (Bernie Friel / Getty Images) ...