The Defense Department is establishing two additional military zones along the U.S.-Mexico border, in an effort to further crack down on unlawful migrant crossings, a Defense official confirmed to ...

The rail line, which is expected to link Phoenix to Tucson, received assent from the Federal Railroad Administration in June.

The plans for strips of land in Texas and Arizona are the latest step to militarize the boundary to stem an already dwindling ...

Madera Canyon. Four miles in length. Includes five biological life zones, several hundred bird species, hundreds of plant and animal species, all of which can be cleared for ...

President Donald Trump's administration had major impacts on Arizona water, immigration and public land over the past week.

A lightning-sparked wildfire near the Utah-Arizona border has grown to More than 2,200 acres on Navajo Mountain, which is ...

Firefighters continue to battle the Forsyth Fire, about 30 miles north of St. George. Three communities in the area have ...