Joe Arpaio, the 90-year-old former Phoenix metro sheriff who was ousted by voters frustrated with his headline-grabbing tactics and legal troubles, is attempting another political comeback as he runs for mayor of the affluent suburb where he has lived more than two decades.

Joe Arpaio is flirting with another campaign that will never happen, according to some political insiders, but he could still serve as an effective surrogate for rising conservative figures.

Former Maricopa County Sheriff Joe Arpaio brushed off his recent criminal conviction in U.S. court as a "petty crime" and insisted he won't seek a pardon from President Donald Trump, despite the pair regularly sharing the stage at political rallies during the 2016 campaign.

An attorney defending former Maricopa County Sheriff Joe Arpaio against a contempt of court charge involving immigration patrols blamed sheriff’s employees and a lawyer who once defended the lawman in a racial-profiling case for not following a court order to stop the strategy.

Big decisions are on the horizon for the newly elected Democratic sheriff, Paul Penzone.

Arizona's three most populous counties now have new sheriffs after the election defeats of top lawmen in Pima and Maricopa counties and the decision by the Pinal County sheriff to make a failed bid for a congressional seat.

The request came as Sheriff Joe Arpaio's 24-year tenure as sheriff is set to end Sunday.

Maricopa County Sheriff Joe Arpaio stood in a cold parking lot outside Park Central Mall on Monday evening and presided over one of his last press conferences.

With Paul Babeu stepping away from his county office for a run in the 1st Congressional District, there’s going to be a new sheriff in Pinal County.

A sheriff is enlisting the help of drug dealers in his fight to rid a rural eastern Arizona county of narcotics. The Navajo County Sheriff’s Office is circulating 3,000 postcards that encourage drug dealers to identify their rivals, their contact ...