A hiker in the mountains near San Diego was shot in the leg by suspected cartel members in the Jacumba Wilderness near the U.S.-Mexico border on Wednesday.

President Trump's first week back in office was momentous for border security and immigration — issues with an outsized ...

The group says the hotline is not intended to protect criminals but to make sure immigrant families in Arizona aren't torn ...

Pima County officials say two facilities set up in Tucson to receive legally processed asylum seekers from the border will be ...

Migrants in Mexico who were hoping to come to the U.S. are adjusting to a new and uncertain reality after President Donald ...

Sahuarita Police will receive funding for three more officers from the state to help fight fentanyl but the impact of President Trump's emergency declaration on the border and call for mass ...

The president is making good on his campaign promise with attempts to beef up security at the border and limit immigration.

The Trump administration authorized U.S. Marshals, DEA and Bureau of Prisons officers to conduct immigration enforcement.

U.S. officials say active duty military troops are arriving in El Paso, Texas, and in San Diego on Thursday evening.

Two migrant-aid respite shelters in Pima County will be shut down, County Administrator Jan Lesher said Thursday.

Misinformation about alleged ICE raids has been spreading like wildfire on social media, even prompting an Arizona police department to issue a statement in response ...