Interior Secretary Ryan Zinke is visiting the Grand Canyon this weekend to highlight overdue maintenance projects.

Cochise County

Authorities in an Arizona county bordering Mexico have declared a state of local emergency in response to raw sewage leaking into the U.S. from the Mexican state of Sonora.

Smoke from a wildfire that's shrouded parts of northern Arizona is expected to lessen this week.

Coconino County Sheriff's Office

Four people were killed Saturday in an ATV crash in the Blue Ridge area along the Mogollon Rim.

A body has been recovered from the bottom of the Grand Canyon.