The first military zone, set up along a 170-mile stretch of border in New Mexico in April, came days after an executive order ...

Arizona should get a share of the $10 billion available in the just-approved federal legislation originally dubbed the Big ...

Environmental advocates warn that border wall construction on the rugged mountain could cause erosion and sever wildlife ...

The fourth national defense area created along the US-Mexico border will be an extension of Marine Corps Air Station Yuma in ...

A new stretch of border wall will soon be built through the San Rafael Valley, southeast Arizona's last major open space for cross-border wildlife migration, and a place where humans ...

Customs and Border Protection is expected to restrict access to the Arizona Trail for border wall construction at the Coronado National Memorial.

This section of border wall is part of about 43 miles of new barrier planned in southwestern Arizona by the Trump administration.

"A painful blow." Experts make worrisome discovery after analyzing plans for US-Mexico border wall: 'Would be a tragedy' ...

A $309M federal contract revives border wall construction in Arizona, sparking backlash from environmental groups and renewed political debate.

The $309 million project, paused during the Biden Administration, aims to close key gaps in Arizona’s border wall as DHS revives construction in high-traffic smuggling corridors.