Dozens of Marines unfurled coils of concertina wire, making it more difficult to climb a border wall separating Tijuana from ...

Construction to replace the last section of the U.S.-Mexico border fence east of the binational Friendship Park resumed last week — and now plans are underway to close additional gaps along the San ...

The Douglas City Council voted 3-2 to declare a state of emergency in response to President Donald Trump's border and ...

In response, U.S. Border Patrol agents stopped releasing migrants after processing them. Pima County officials said this sudden halt has cut off the flow of asylum-seekers into the Ajo Road and Drexel ...

Sky News host James Morrow has reacted to reports of growing suspected cartel violence along the US-Mexico border. “I’m hearing more about this happening all the way along the California border, along ...

The New World screwworm was eradicated from the state decades ago, but now officials are warning it may be poised to return.

Shortly after being sworn in as president, Trump declared an emergency at the border saying “America’s sovereignty is under ...

This is just the beginning,” one Defense official said about the deployment of active-duty troops to the border with Mexico.

In a region no stranger to imperialist posturing and malign meddling there is a wariness over Washington’s rekindled interest. Foreign ...

U.S. Sen. Mark Kelly of Arizona and Congressman Juan Ciscomani have introduced bills targeting Mexican cartels’ use of social ...

“Picturing the Border” collects photographs of the United States-Mexico boundary dating back to the 1960s.