Homeland Security had plans for a barrier through the Texas national park but local opposition appears to have derailed them.

Two hours from the closest stoplight, the Rio Grande runs through rugged canyons under the darkest skies in the Lower 48 states, carving cliffs that drop 1,500 feet below the desert floor of the ...

FIRST ON FOX: The Trump administration announced it had awarded five new contracts to help continue building a high-tech "Smart Wall" along the southern U.S.-Mexico border in Texas and Arizona, ...

In Focus delivers deeper coverage of the political, cultural, and ideological issues shaping America. Published daily by senior writers and experts, these in-depth pieces go beyond the headlines to ...