The Tennessee-based builder will perform work in California, Arizona and Texas for the Department of Homeland Security and ...

The federal government awarded new border barrier contracts in the Laredo Sector, advancing Smart Wall construction along the U.S.-Mexico border in South Texas.

The federal government announced a new $1.49 billion contract to construct about 19 miles of primary border wall and 19 miles ...

A trail camera in southeastern Arizona captured images of Cinco, the fifth individual jaguar in Arizona since 2011.

New "Smart Wall" contracts will add primary and secondary border barriers plus waterborne obstacles, while CBP layers in hundreds of miles of detection technology where walls can’t go.

Watch the complete press briefing from the San Diego–Tijuana border wall as White House Border Czar Tom Homan, alongside U.S.

Federal officials announced $4.5 billion in new contracts for the construction of a "Smart Wall" along the southwest border.

Just as Southwest wildlife defenders were grieving wall construction in critical jaguar corridors, the government planned double the barrier.

When the Berlin Wall went up overnight, National Geographic correspondents were on hand to document a city that became a ...

People who live along the border watched their aquifers recede as the border wall grew. Now they fear it will happen again.

As federal plans for new border wall construction advance toward Laredo’s riverfront, District III Councilmember Melissa Cigarroa said the city must prepare to “use every tool at our disposal” to ...

Esta historia está disponible en español. This story is available in Spanish. When Chris Schnaufer goes hiking in southern Arizona’s picturesque San Rafael Valley, he keeps an eye out for one ...