A Flagstaff police officer is under investigation in connection with a fatal crash Saturday that left one person dead.

President Donald Trump has vowed to do away with voting by mail, but some of his Republican allies in battleground Arizona are taking a more cautious approach.

Republican Rep. Paul Gosar has introduced bills in the U.S. House that would rescind the designations of two Arizona national monuments, including the Baaj Nwaavjo I’tah Kukveni–Ancestral Footprints of the Grand Canyon National Monument.

Former Flagstaff radio broadcaster Dave Zorn pleaded guilty Monday to two counts related to his arrest for luring a minor for sexual exploitation.

A creature inhabits northern Arizona that has every appearance of a diminutive rhinoceros.

Arizona's top Republican lawmakers are trying to throw out a challenge by doctors to several abortion restrictions after voters approved the right to abortion in the state constitution.

A gunman fired at a Dallas ICE immigration detention facility, killing one person and injuring two others. Investigators provide updates on the shooting and the gunman.

Trump says three "sinister events" disrupted his speech: a frozen escalator, a broken teleprompter and a too-quiet sound system. The U.N. says Trump's team is at fault, but opened an investigation.

The coffee giant plans to cut 900 corporate jobs and shut down about 1% of its stores as the chain's turnaround plan approaches a one-year mark.

Federal regulators say Amazon has agreed to pay a historic sum to resolve their allegations that its web designs manipulated millions of people into paying for Prime subscriptions, which were also purposefully hard to cancel. Affected shoppers are slated to receive payouts.

President Trump linked Tylenol to autism despite little medical evidence. How are Americans meant to make important decisions about their health at this confusing moment?