The United States and Mexico have signed an agreement outlining a plan to clean up the longstanding problem of the Tijuana ...

The barrier, in a remote part of Arizona, would threaten one of the most important remaining animal migration routes on the ...

The first military zone, set up along a 170-mile stretch of border in New Mexico in April, came days after an executive order ...

President Donald Trump has thrust the military into a central role in deterring illegal crossings into the U.S. at its ...

Hundreds of migrants’ bodies have been found in the past three years in the Sunland Park Triangle, where New Mexico borders Texas and Mexico.

House Democrats are hammering President Trump and GOP leaders for their effort to redraw the congressional map in Texas, ...

The Texas GOP knows the risk. In the 2010s, the Republican-controlled Legislature drew political lines that helped pad the ...

Louisiana, long known for its 'prison economy,' now houses more ICE detention facilities than any other non-border state.

Five hundred Marines and sailors from California's Camp Pendleton have been deployed on the United States-Mexico border in southern Arizona, where they've taken "operational responsibilities." ...

Military expands at border with Air Force controlling 250 miles in Texas, authorizing troops to detain migrants while civil liberties groups warn of Posse Comitatus violations.