The FBI said it was 'investigating an alleged assault on a federal officer' near Arivaca, Arizona, a community about ten ...

Homeland Security Investigations, a unit within ICE, frequently sends its officers to overseas events like the Olympics to ...

A man who authorities say was involved in a smuggling operation was shot Tuesday in an exchange of gunfire with the U.S.

The string of orange buoys mimics an earlier effort by Texas Gov. Greg Abbott to wall off the Rio Grande.

President Trump suggested the U.S. should have tested NATO’s commitment by invoking Article 5 in response to the southern ...

Officials have struggled to provide oversight of the agency, even as local communities and civil rights groups have documented episodes of violence.

12News journalist Joe Dana will be at the border and shares why the secretary's visit comes at a tense time.

Shifting public sentiment toward immigration could influence congressional races and policy strategies ahead of the midterms.

Here are answers to key legal questions on what immigration agents and protesters are allowed to do, and where there are gray ...

As officials point fingers in the wake of Alex Pretti’s death at the hands of federal agents, concerns grow about the ...

There are multiple federal law enforcement agencies within the Department of Homeland Security. Here's a look at three ...