NAU

In 1950, Hosteen Nez found a yellowish rock outcrop not far from Cameron, Arizona. His people, the Diné, called it leetso. Ten years earlier that find would have been no big deal. But with the Cold War heating up, Nez suspected this was the valuable ore geologists said contained uranium.


Melissa Sevigny

A new study authored by scientists at Northern Arizona University shows ecosystems worldwide take longer to recover from droughts than they did a century ago. KNAU’s Melissa Sevigny reports.


Earth Notes: American Avocets

Sep 13, 2017
Max Taylor

The American avocet is a rare sight as it migrates across the Colorado Plateau in spring and fall. The birds fly south in the winter to Mexico and the southern United States. They wing their way north in spring, hundreds of miles over arid western lands to reach their summering grounds in the northern U.S. and Canada. 


Howard Fischer/Capitol Media Services

The chairman of the Arizona Board of Regents says the board welcomes a lawsuit filed by Attorney General Mark Brnovich over steep increase in tuition.

Kurt Refsnider

Geologists know there’s no better place to see Earth’s history laid bare than on the Colorado Plateau. Prescott College professors Kurt Refsnider and Kaitlyn Boyle make the subject come alive for their students in a novel way—from the seat of a bicycle. 


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