The destruction of a 1,000-year-old geoglyph in southern Arizona is among sacred and cultural sites at risk in four border ...

A tiny endangered springsnail found only along Arizona’s border is at the center of a new lawsuit.

Construction contracts are being awarded at a historic scale through a streamlined process that could put Trump on track to ...

TECATE, Mexico (AP) — White sage burning, Norma Meza Calles gathers guests at a Mexican wellness resort into a semicircle facing Kuuchamaa Mountain and asks everyone to close their eyes and feel its ...

Tohono O'odham tribal leaders continue to voice opposition to the construction of a physical border wall that would cut through their lands and potentially destroy cultural resources, a warning that ...

NOGALES, Ariz. (KGUN) - More than 13 miles of a new secondary border wall have been built along the southern border since Jan. 20, according to U.S. Customs and Border Protection, with more ...

The Tucson-based Center for Biological Diversity has sued the Trump administration for failing to protect a tiny snail, which only exists in Quitobaquito Springs ...

Construction of the border wall in southern Arizona threatens several historic sites sacred to Indigenous peoples.