environment

Brocken Imaglory

Southwest deserts are a good place to see atmospheric phenomena called mirages. They occur where distinct layers of warm and cooler air form. When hot air is trapped below cooler air, entering light is inverted and bent upwards – forming an inferior mirage below the real object.


Pete McBride

Fewer than three dozen people have ever hiked the entire 800-mile length of the Grand Canyon. Two journalists on assignment for National Geographic completed the journey last month and have now been nominated as the magazine’s 2017 Adventurers of the Year. Arizona Public Radio’s Ryan Heinsius reports. 


Louis Vest

The iconic formation called Ship Rock sails like a stately clipper ship 1,700 feet above the surrounding desert of northwest New Mexico.  It’s the craggy remnant of a volcanic explosion that occurred about 30 million years ago, with long dikes extending from its base.


Earth Notes: Juniper and Ash

Nov 24, 2016
Jim Harrigan

Nine hundred years ago the eruption of Sunset Crater volcano must have been a brilliant spectacle. Ultimately, nearly 750 square miles of northern Arizona were blanketed in cinders and ash. After the destruction, life slowly returned. 


Melissa Sevigny

There’s a map on the wall of the Cameron community center on the Navajo Nation with nearly one hundred red dots scattered all over it. They mark abandoned uranium mines. More than 500 of these mines exist on the reservation. They’re linked to cancer and other potentially deadly illnesses. But nobody knows the extent of the emotional trauma of living on land that’s contaminated. That’s the focus of a new project to raise awareness and bring healing through art.

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