Does Arizona have walkable cities? Absolutely. From Flagstaff to Bisbee, here are the best things to do in Arizona's most walkable downtowns.

Located near Sedona between the Wet Beaver Creek and West Clear Creek wildernesses, Walker Basin Trail is a riot of scenic canyons and rugged terrain.

The world is changing in big ways every day. State of the World from NPR takes you where the news is happening — and explains why it matters. With bureaus spanning the globe, NPR reporters bring ...