The latest on the Dragon Bravo and White Sage fires. Plus, the trails, lodges, and campgrounds that are closed to visitors.

A lightning-caused wildfire known as the Dragon Bravo Fire is burning on the North Rim of Grand Canyon National Park. The fire is currently estimated at approximately 10 acres and is located south of ...

A water treatment facility at the North Rim had been compromised by the fire, causing chlorine gas to fall to the bottom of the Canyon.

The White Sage Fire, burning in northern Arizona near the destructive Dragon Bravo Fire, continues to grow with evacuations ...

In this secluded paradise, mail still arrives by mule, turquoise cascades tumble into travertine pools, and time flows at the ...

The National Park Service is defending its handling of a lightning-sparked wildfire that destroyed the Grand Canyon Lodge on ...

Arizona groundwater is a lifeline that sustains cities, tribal communities, farms, and plants and animals. Learn the basics.

Arizona didn’t make the highest echelon of CNBC's annual ranking of the best states to do business, but it remained in the top quarter.

Cutting‑edge dating reveals driftwood high in Grand Canyon caves 55,250 years ago when a meteor’s shock wave blocked and ...

The National Park Service is defending its handling of a wildfire that destroyed the Grand Canyon Lodge and dozens of historic cabins.

The fire on the North Rim of the Grand Canyon started from a lightning strike but was managed as a controlled burn until it ...