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

The border wall project includes almost 25 miles of wall stretching east from the Patagonia Mountains to the Coronado National Memorial, south of Sierra Vista, Arizona.

Plans for a new border wall in the San Rafael Valley are sparking criticism from wildlife experts who warn it could disrupt critical animal migration routes.

The Department of Homeland Security is putting 17 miles of river water barrier in the Rio Grande in Cameron County in deep ...

U.S. Customs and Border Protection is seeking public comments on a proposed 1.32-mile construction of a new border barrier in ...