The military's expanded mission is guided from a new command center at a remote Army intelligence training base alongside ...

U.S. troops are sharing command stations and vehicles with civilian immigration authorities at the southern U.S. border under an emergency declaration from President Donald Trump.

A Border Patrol agent fired his weapon early Monday morning near the border fence in downtown Nogales after suspected drug smugglers threw rocks at agents, officials said.

Usually in the background in armored vehicles, using long-range cameras, now they are resorting to sound systems to warn ...

View the latest weather forecasts, maps, news and alerts on Yahoo Weather. Find local weather forecasts for Nogales, United States throughout the world ...

BIG BEND NATIONAL PARK, Texas - The bloody drug war in Mexico shows no sign of relenting. Neither do calls for tighter border security amid rising fears of spillover violence.