From exploring Arizona canyons to Utah buttes and beyond, our national parks columnist shares the most adventurous Southwest ...

For four years, the Battalion Search and Rescue group has gone into the southern Arizona desert to find deceased migrants who ...

Biosphere 2 is a groundbreaking research facility studying climate change and ecosystems inside an enclosed glass structure in the middle of the Sonoran Desert.

Arizona is no stranger to weird and wild things. These nine landmarks were recently named the strangest in the state by World Atlas. Here's why.