The first Trump administration built long segments of steel wall on Arizona's border. Conservationists fear wildlife will ...

To the east: a border wall stretching for 70 miles from the foothills ... lands in what's known as the Roosevelt Reservation, a narrow band under various agency jurisdictions along the border.

Amid President Donald Trump's immigration crackdown, military assets and personnel are increasingly being relied upon for a ...

A new memorandum from President Donald Trump directs several government departments to transfer jurisdiction of border lands to the defense department to build a 25-mile border wall that ...

Spared in the first Trump administration, Arizona's wildlife-rich San Rafael Valley is now targeted for border wall ...