This breathtaking view showcases the iconic sandstone buttes of Monument Valley, one of the most recognizable landscapes in ...
People living hundreds of miles from Arizona and California are now at risk of contracting Valley fever, a fungal lung ...
This story appears in the February 2012 issue of National Geographic magazine. Carry a lawn chair and a sunshade—plenty of water too—onto the sage flats just south of Arizona's Highway 89A, near the ...