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More Arizona Spotlight Stories from May 2012

Ancient Signs of Intelligent Life

Visit some petroglyph sites in the Tucson Mountains with guide Allen Dart, the executive director of The Old Pueblo Archaeology Center.

May 31, 2012

A Tour of Kartchner Caverns with Gary Tenen

The cave's co-discoverer revisits Kartchner often, and finds it still amazes him 40 years later. A tireless evangelist for the cave he still refers to as "Xanadu", Gary Tenen invited Mark Duggan to accompany him on a recent trip underground.

Jun 3, 2011

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