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Llullaillaco Volcano
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Published February 16, 2019
The dry climate around the world's second tallest volcano provides a good habitat for preserving archeological discoveries.
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The Tallest Point in Niger
Published December 22, 2018
The Aïr Mountains stand out, aesthetically and geologically, from the surrounding low-lying plains to support unique wildlife.
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Autumn Comes to Ogden
Published October 15, 2018
Deciduous trees in northern Utah paint the mountains in shades of red, orange, yellow, and purple.
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Volcanic Hell Makes for Bathing Heaven
Published September 26, 2018
Circular, tranquil Lake Kuttara has an explosive past.
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The Scars of Mendocino
Published August 30, 2018
Scarring of the landscape is evident in the wake of the largest wildfire in California history.
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Last Glacier Standing in Venezuela
Published August 27, 2018
Humboldt Glacier in the remote tropical Andes is going, going, and nearly gone.
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