Trump's executive order to declare a national emergency at the southern border shows he is still determined to finish his wall.

Walls built along the U.S.-Mexico border over the past several decades are a blight on the landscapes and cultures of the borderlands. Hundreds of miles of wall have been built across protected public ...

A newly built segment of border wall in southern Arizona will keep out more than just illegal immigrants, a nonprofit conservation organization says. The border wall segment and a "paved road ...

If fully completed, Texas's border wall would exceed the distance from New York to Chicago. At the current pace ... enabling reporters to map where the state had obtained land.

U.S. Sen. Katie Britt, R-Ala, says she plans to reintroduce legislation Thursday to fund and complete the construction of a wall along America’s southern border. The bill, entitled the WALL Act ...