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

Mexican authorities suspect the underground pathway was a “narco tunnel” intended for smuggling drugs or people beneath the ...

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

Cold nighttime temperatures are expected to continue through the weekend, and northern Sonora towns could see more snow.

Migrant-aid groups are emphasizing their continued commitment to humanitarian work after receiving “intimidating” mailings, ...

Arizona border sheriff Mark Dannels said he expects migrants to keep trying to cross the U.S.-Mexico border despite immigration reform in 2025.

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

A rocket launcher and “rocket-propelled grenades” were headed into Mexico before it was thwarted by United States Customs and ...

Authorities seized some unusual weapons that were headed across the Arizona-Mexico border last month. U.S. Customs and Border Protection agents at the Nogales Port of Entry seized a rocket ...

A group of southern Arizona teens brings a local twist to the Broadway hit Hadestown, blending Tucson’s culture with the show’s timeless themes.

Three Kings Day, Dia de los Reyes, or Epiphany – different countries and communities call the holiday different names.