KNAU

John Fowler

Chaco Canyon National Historical Park is noted for amazing structures called Great Houses – massive buildings constructed by the Ancestral Puebloans, who inhabited the nearly treeless high desert of northwestern New Mexico a thousand years ago. Besides local stone and earth, nearly a quarter million trees were harvested for beams in the buildings. 


HawkWatch International

This year marks the centennial of the Migratory Bird Treaty, an agreement signed in 1916 to help conserve, protect, and manage migrating birds and their habitats throughout the U.S. and Canada. The 100th anniversary is a reminder that such birds play vital ecological roles. They are also good indicators of the health of our environment.


Kathy Pendley Shaw

Most people know Slide Rock in Oak Creek Canyon as a popular swimming hole. But for Kathy Pendley Shaw, Arizona’s water-blessed oasis is steeped in her family’s history.  


The Grand Staircase-Escalante National Monument in southern Utah is home to countless fossils and ancient pictographs. It's where commentator Scott Thybony went to look at some dinosaur tracks. But he also found something else: a unique rock art panel that Thybony sees as a bond between ancient and modern people, both trying to understand  the world around them. 


Colorado River Discovery

The first all-electric commercial passenger raft launched this summer on the Colorado River. Instead of running on a gas-powered motor, the Helios uses rechargeable lithium ion batteries. It took 10 years to engineer and is a partnership between the river rafting industry and the National Park Service. 


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