Humanitarian volunteers encountered the body of a 46-year-old woman, who had recently died of unknown causes, on Monday morning at a remote area along the southern border wall, east of ...

Added length to the southern Arizona border wall may lead to the extinction of a rare desert fish, the Center for Biological ...

I approached Mirabel Cruz to ask her what she thought of the national emergency declaration for the U.S.-Mexico border, ...

The Trump administration Monday ended the use of CBP One that has allowed nearly 1 million people to legally enter the United ...

Judge Trevor McFadden sided with two ranchers from Arizona—a border state that's a battleground in the presidential race—who ...

A drone helped Mexican state police find a tunnel that went underneath the border wall in San Luis. The tunnel was secured and closed in a joint operation between the Secretariat of Public ...

Sarah Lapidus reports from Naco, Arizona on the town's last surviving business across from a US-Mexico port of entry built in ...

President Donald Trump made several executive orders that affect the border and Mexico. Here is what to know about what is ...

That’s not enough for President Donald Trump, who promised during his campaign to build a border wall. Photographer John Moore has driven “every inch” of the border while covering the ...

Trump is declaring a national border emergency and taking other steps to curb immigration. Here's what that means.