I-10 is shut down in both directions just past the Arizona-New Mexico border after an overnight crash Now that the regular ...

When Altagracia left Honduras to embark on the months-long journey to the US-Mexico border, she had two clear goals on her ...

The U.S. and Mexico are working closer than ever to trace the origin of guns used in drug cartel massacres and other crimes ...

TUCSON, Ariz. (KGUN) — I-10 eastbound is closed in Lordsburg, New Mexico after a crash overnight. According to the New Mexico ...

Newly appointed U.S. Border Patrol Chief at the Yuma Sector, Justin De La Torre, explains potential changes coming to the ...

Authorities seized some unusual weapons at the Arizona-Mexico border last month. U.S. Customs and Border agents found a rocket launcher and two rocket-propelled grenades at the Nogales Port of Entry ...

Newly appointed U.S. Border Patrol Chief at the Yuma Sector, Justin De La Torre, explains potential changes coming to the southern border.

A secret underground tunnel between Mexico and Arizona has been discovered, an example of the degree to which the cartels ...

A 5-year review shows better-than-expected progress in the effort to restore Mexican wolves to the U.S., but conservationists ...

As Trump returns to the White House, The Arizona Republic/azcentral.com will document all aspects of how immigration and border policies are executed.

Zhen Jin, left, and Fang Liu recently traveled from their home in Canada to celebrate their marriage by hiking the entire ...

the Sinaloa Cartel are also known to carve out passageways beneath homes on the Mexico side of the border. 'The Sinaloa Cartel exerts near-total control over the border region south of Arizona ...