Large wildfires in the desert were once rare. Now experts worry that invasive plants and a changing fire cycle are putting ...

It’s not just Florida and California — from poisoned water supplies to infrastructure issues to polar vortices, Holly Baxter ...

From alums taking over their alma maters to home runs in the last hiring cycle to the heated Hurley brothers, coaches have been newsmakers this season.

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

Arizona Gold & Silver Inc.?? is pleased to report initial assay results from the first two holes of the current core drilling program at the Philadelphia project, northwestern Arizona. Drill hole ...

Here's what we know about the Texas Fire burning about 15 miles east of Benson along Interstate 10 in southern Arizona.

The National Forest Service warned that smoke from planned burns could be visible as far as Interstate 17 near Flagstaff.

A fifth person has died from injuries suffered during a massive explosion of illegal fireworks at a Honolulu home over New ...

Immediate and organized opposition developed this week in Flagstaff to the proposition originated Tuesday in the state good ...

The meeting spot for homeless people and local nonprofits is now regularly patrolled by park rangers, who warned 78-year-old ...

Firefighters from the Navajo Nation worked tirelessly through a haze of dust to cut away dirt from a narrow road at the side of a mountain struck by a landslide in Southern California. After ...