Border Patrol agents in the Rio Grande Valley have seen a sharp drop in apprehensions along the southern border since the new administration started.

President Trump has declared multiple national emergencies since taking office. That's helping him act quickly. There are few ...

Democratic senators want more details on the costs and impact of the border mission and migrant detentions at Guantanamo.

New Trump administration policies are creating fear and uncertainty for many immigrants who’ve been living legally in the US.

The Rio Grande Valley of South Texas has been quiet nearly a month after President Donald Trump returned to the White House armed with border executive orders.

The U.S. is deporting unauthorized migrants from Africa and Asia to Panama, a major diplomatic breakthrough for the Trump ...

Within a year, the United States could have a single integrated grid of sensors from under the sea to space to bolster its ...

The move could herald a new front in the Trump administration’s plans for mass deportations, one that allows for more rapid ...

A coalition of immigrant activists calling itself 'the Community Self-Defense Coalition' says it will alert the community to ...

Putting aside the obvious fact that no foreign country is mounting an attack on the United States, even the more metaphorical ...

ABC News' Matt Rivers speaks with smugglers of Indian migrants to understand the surge of people wanting to come to America.

Gordon G. Chang discussed China's growing influence in the Caribbean region and the national security threat it could present ...