As the investigation into Nancy Guthrie’s disappearance nears its third month, a senior Pima County official has made ...

As Sheriff Chris Nanos prepared sworn testimony for the Pima County leaders, they considered new moves related to the ...

As temperatures climb in Southern Arizona, so does an invisible threat lurking in the air—ground-level ozone pollution that ...

Pima County Sheriff Chris Nanos has said his department does not work with immigration enforcement. But some records the ACLU ...

The sheriff leading the Nancy Guthrie search is facing claims he misrepresented his resume.

Canyon View Elementary presented history projects to the Pima County Board of Supervisors.

TUCSON, Ariz. (KGUN) — Pima County health officials have confirmed a third measles case involving a Tucson resident and are now classifying the situation as an outbreak. Officials say the risk to the ...

The post actually referred to Nancy Radakovich, an 82-year-old who bears a striking resemblance to “Today” show host Savannah ...

Add Yahoo as a preferred source to see more of our stories on Google. TUCSON — Tension is growing between the Pima County Sheriff's Department and the FBI, according to a report published by Reuters ...

Democratic Sheriff Chris Nanos is in the spotlight after Arizona Republic reporting found he misrepresented his work history ...

Nearly $3.7 million in federal funding is headed to Pima County to support housing, homelessness response and community ...

Pima County’s latest land acquisition features sweeping views of the Catalina Mountains, a sprawling ranch house designed by a famous Tucson architect and a colorful backstory peppered with cowboys, ...