John Spencer is chair of urban warfare studies at the Modern War Institute and a founding member of the International Working ...

Detective Cody Sessary is with the sheriff’s SABRE Team, or Southern Arizona Border Region Enforcement. They use technology ...

With Trump starting a second term, “Full Measure with Sharyl Attkisson” traveled to the Arizona-Mexico border, where many ...

Days before President-elect Donald Trump is sworn into office for a second term, a conservation organization says a ...

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

Exports from Arizona to Mexico totaled $8 billion in 2023 and imports to Arizona totaled $11.8 billion, according to the ...

Added length to the southern Arizona border wall may lead to the extinction of a rare desert fish, the Center for Biological ...

Trump is declaring a national border emergency and taking other steps to curb immigration. Here's what that means.

Arizona Republic reporters ... fence to a paleteria in Mexico where she and other children would get their candy and popsicles. In recent years, the steel border wall has dominated the landscape.

Humanitarian volunteers encountered the body of a 46-year-old woman, who had recently died of unknown causes, on Monday ...

Trump promises to sign executive actions to address immigration and border security. Some will likely spark legal battles.

Trump's executive order to declare a national emergency at the southern border shows he is still determined to finish his wall.