Arizona is known for its hiking, and more national rankings are proving it. Three Arizona hikes recently made a list of the 10 most beloved hikes in the United States from outdoor apparel brand KÜHL.

As the trail wound its way into Arizona's Sky Islands, the region's biodiversity was on full display, as were the threats from rising temperatures.

As we walked the trail back to his car, he bent to touch a soft tuft of blue grama grass, a drought-resistant native. It’s clear Fleischner has bottomless fascination and affection for this place. He ...

As the Arizona Trail winds past the proposed Oak Flat copper mine, the search for climate solutions takes on new meaning.

You'll feel like you're on another planet on this undiscovered hidden hiking trail in Arizona with steep canyon walls, narrow ...