The Southwest border has been closed to cattle since November, when a case of New World Screwworm was detected in a cow in ...

A binational security effort led to the discovery of a sophisticated cross-border tunnel connecting El Paso, Texas, to Ciudad ...

Residents along Arizona's 372-mile border with Mexico make up a complicated tapestry of views, concerns and hopes on the eve ...

Colorado state lawmakers are wading into an ongoing conflict over a massive fence between the billionaire owner of a historic ...

How will Mexican leaders respond if, as expected, Trump pressures them to accept deportees from third countries? 'Mexico is ...

As President-elect Donald Trump looks to make sweeping changes to immigration policy in his second term, we revisit the ...

Hobbs announced $17.2 million in funding from the SAFE (Stopping Arizona’s Fentanyl Epidemic) initiative "to support local ...